You have all the reason in the world to desire for one of the best California King mattresses. This is indeed a
luxurious type of bed, which gives you enough space to relax and rest all night long. Even if you sleep with a partner or even with your child sleeping in between you and your spouse, you still have much space to share with a California King.
A Quick Look at the History of the California King Mattress
So there’s already a King mattress, which seems to be about the same size, but then someone has to create a California King. Later on, you will learn more about the difference of the King and the California King.
According to research, it was in 1982 when Concord, CA’s David Bergeson invented the bed. Apparently, he had long legs so his feet were hanging off the end of his regular King bed. Furthermore, he had “stubby arms” too so he had a hard time reaching his wife while on bed. This challenge brought about his new creation of a bed, which is longer and a bit narrower compared to the King.
However, the same article says that the Bergeson story is actually just a rumor. A more reliable account comes from the International Sleep Products Association’s communication director Karin Mahoney. She said that the California King was actually created way before the other standard King that we all know about. Hollywood celebrities from the 1920’s to the 1930’s wanted bigger beds, hence the more glamorous chosen name, California King.
California King vs. King: The Main Differences
They share similar names — the other one is a California King while the other’s a standard King bed. Since they’re both large, you will usually find these mattress sizes in master bedrooms.
In Europe, the California King is also known as the Western King while the standard King is known as the Eastern King.
The dimensions of a California King are 72 inches (width) x 84 inches (length), while the standard King is 76 inches (width) x 80 inches (length). The California King is longer but narrower when compared to a King size bed.
When it comes to costs, the California King is usually the most expensive mattress size, a little pricier compared to
the standard King Size Mattress. Furthermore, it can be more challenging to find accessories such as pillow tops, sheets and more for the California King.
Advantages and Disadvantages of Owning a California King Mattress
If you are still trying to decide whether you actually want a California King size mattress, here are some advantages and disadvantages that might help you come up with the perfect choice.
It is great to own a California King because of the following reasons:
Luxury – The California King is known as one of the most luxurious mattress types primarily due to its usually expensive price. Because it is large, it also has that glamorous hotel-like look and feel.
Aesthetically Pleasing – It looks great on any big bedroom, which is why it is commonly found in master bedrooms. When you own a California King in your bedroom at home, it easily transforms the look of your room to a hotel-like atmosphere.
A Whole Lot of Space – While it is narrower than a standard King, the California King still has a lot of space to toss and turn around. If you’re sharing the bed with a partner, you can still get as much as 36 inches of sleeping space without touching each other. Furthermore, it is longer by 4 inches compared to the standard
King, which makes the California King perfect for taller individuals.
Important Points to Consider When Buying a California King Mattress
Now that you know much about the California King, you’re several steps closer to finding the best mattress you’re getting next. Here are some considerations that you need to remember during your shopping process to ensure that you’re making a great choice.
Comfort and Firmness Level
Gone are the days when you have to go to a local mattress store and try laying down on several beds to test it. This leaves you without too many choices and a few minutes of testing out mattresses won’t actually mean you’re making the best decision. Today, manufacturers and sellers will let you know about comfort features of the mattress such as the firmness level – plush, medium, firm, extra-firm – as well as other details like sleeping temperature, pressure relief, etc.
Mattress Type and Layers
There are plenty of mattress types on the market today – innerspring, latex, memory foam, hybrid and other unique adaptive foams that are exclusive to some brands. More often than not, mattresses of the same type share similar features. The main difference lies on the layers of the mattress. Check out these layers too as you will be surprised at how promising and impressive some mattresses can be. There are even mattresses that can be flipped to change the firmness level according to your preference.
Durability and Warranty Coverage
The California King is an expensive mattress. It can easily cost you a thousand or several thousands of dollars to get one of these. Of course, you want your mattress to last for a very long time so your purchase will be worth it. Ideally, you should be replacing your mattress every seven years; but who does that? As much as possible, people wait until the mattress gets saggy or damaged prior to changing it. In reality, some mattresses can last for decades without a problem. The length of time a mattress is on the market and the satisfaction it has brought to owners can be good indications of its durability. Of course, workmanship and high quality materials are obvious considerations, too. To give you more confidence in buying, know about the warranty coverage too. Some mattresses can give you up to 30 years’ warranty while there are some that’s got you covered for a lifetime.
The Top 15 California King Mattresses in 2022 – Chart
83.5 Inches long by 72 inches wide by 10 inches high; 10 year manufacturer warranty
$$$
4.0
1. PlushBeds 10-Inch Medium Firm Botanical Bliss Latex Mattress
It is possibly one of the priciest mattresses you’ll find on the market today, but every penny spent on the PlushBeds 10-Inch Medium
Firm Botanical Bliss Latex Mattress is certainly worth it. Before anything else, if you plan on buying this mattress online, you will most likely be able to purchase the mattress only. While most photos of it show that it comes with a foundation or box spring, those have to be bought separately. Nevertheless, this mattress is still worth checking out especially if you’re more than willing to invest on a great bed that you will love to sleep on every night.
Comfort and Firmness Level
The PlushBeds 10-Inch Medium Firm Botanical Bliss Latex Mattress is a medium-firm mattress as the name suggests; however, if you prefer mattresses that are on the plusher side, you can opt for the medium variant of this instead. The price remains the same. The medium mattress is right in the middle of being firm and plush, while the medium firm one is firmer, of course. Note that the medium mattress is ideal for most sleepers and those who go on multiple sleeping positions. The medium firm option is better for stomach and back sleepers.
PlushBeds promises supreme comfort and luxury all over with this mattress. Even if you choose the medium-firm one, you’re still getting all the support you need but it feels like you’re sleeping on a cloud. The PlushBeds 10-Inch Medium Firm Botanical Bliss Latex Mattress cradles your body and follows your curves to reduce body pains and pressure.
In addition, you can adjust the firmness levels of your mattress. Just interchange the layers of latex and you can choose whether you want to go medium, firm or extra-firm (for the medium firm variant) or soft, medium or firm (for the medium variant).
Mattress Type and Layers
The PlushBeds 10-Inch Medium Firm Botanical Bliss Latex Mattress uses organic all-natural latex. It is 100% pure without any chemical off gassing. Since this mattress comes with a quilted cover made with pure New Zealand wool that also acts as a fire barrier and temperature regulator, you won’t have to worry about getting allergies. It is made up of three separate layers of organic latex with different firmness levels as mentioned above.
Durability and Warranty Coverage
Since it is made with 100% pure latex with no other types of foam used, you can be rest assured that this mattress will remain durable for years. All-natural latex is expected to last 20 years or even more! The PlushBeds 10-Inch Medium Firm Botanical Bliss Latex Mattress is made in the USA with the best quality materials. In fact, it has received a number of certifications from various organizations such as USDA Organic, Eco Wool, Eco Institut and more. It’s understandable that you may be thinking twice because of its high price, but to give you confidence when buying this mattress, you must know that it is backed by a 25-year limited warranty from PlushBeds.
Pros
25-year limited warranty
Firmness levels can be customized
100% pure organic latex
New Zealand wool cover
Cons
Expensive compared to other similar mattresses
2. TEMPUR-Flex Hybrid Prima Medium-Firm Mattress
Tempur-Pedic is one of the most respected brands when it comes to mattresses that are meant to be therapeutic for those suffering
backaches and other body pains. It is also the go-to brand for those who are trying to prevent these types of pains. While this mattress is also considered pricey for its kind, it is certainly still worth a try. Perfect ratings and great reviews wouldn’t lie – the TEMPUR-Flex Hybrid Prima Medium-Firm Mattress is definitely the California King mattress you’d be happy to own.
Comfort and Firmness Level
The TEMPUR-Flex Hybrid Prima Medium-Firm Mattress, as the name suggests, is a medium-firm mattress. It features a Dynamic Support Layer that works together with the TEMPUR-Response layer so that the mattress reacts and adjusts to your movement. It certainly is one of the most comfortable mattresses out there as it remains fresh and breathable at all times with the SmartClimate System also featured on this mattress. Even if you’re sharing the bed with your partner, you will no longer have to worry about waking up in the middle of the night. Motion transfer is reduced and you won’t have to toss and turn as you sleep.
Mattress Type and Layers
This is a hybrid mattress as it combines innerspring coils with other types of foam. It comes with a durable EasyRefresh cover, which is a premium fabric cover. Just beneath the cover is the SmartClimate System, which is an innovative design that keeps the mattress cool. The TEMPUR-Flex Hybrid Prima Medium-Firm Mattress’ top layer after the cover is the comfort layer made from extra-soft TEMPUR-ES foam for personalized support and comfort. It is followed by the TEMPUR-Response layer, which helps distribute your body weight throughout the mattress. This is followed by the Dynamic Support Layer, which is made up of precision could that works together with the TEMPUR-Response layer. At the bottom is the base layer that doesn’t only add to the durability of this mattress but also helps in dispersing heat.
Durability and Warranty Coverage
Tempur-Pedic mattresses are highly popular for a reason. Consumers are more than willing to spend more than twice or even thrice the price of other mattresses as this brand has earned a reputation of providing not only comfort but reliable durability as well. The materials used on the TEMPUR-Flex Hybrid Prima Medium-Firm Mattress are of the highest quality and for more confidence as a buyer, your purchase will come with a 10-year limited warranty.
Pros
10-year warranty
Unique comfort and responsiveness
Luxurious mattress with a breathable fabric cover
SmartClimate System for maintained temperature
Reduced motion transfer
Effective in preventing and reducing back pains and other body aches
Cons
Expensive compared to other similar mattresses
3. Casper Sleep Mattress
The Casper Sleep Mattress was recognized by several award-giving bodies as well as huge publications like The New York Times, Time
and Forbes among others; however, these recognitions are not what make this mattress worthy of the top third spot on this list — the satisfaction of owners is what matters the most. With very high ratings and satisfied reviews, there’s no wonder why the Casper Sleep Mattress’ popularity continues to rise among consumers.
Comfort and Firmness Level
It certainly isn’t the cheapest mattress, but for a California King, the Casper Sleep Mattress is definitely giving you the bang for your buck. The manufacturer claims this mattress is “scientifically engineered” to be able to provide the best sleep possible. It was tested and approved by humans that consist of different kinds of sleepers from different walks of life. Casper Sleep Mattress has the right amount of sink and bounce plus it keeps you cool all night long — there’s truly no doubt that this is one of the best mattresses on the market today.
Mattress Type and Layers
A 10-inch mattress, the Casper Sleep Mattress consists of 4 layers of foam. It comes with a 100% polyester cover that keeps the mattress soft and cozy. The top layer is a 1.5-inch comfort layer of the unique Casper response foam, which offers the same bounce of latex. The second layer is 1.5-inch 4lb. density memory foam for effective pressure relief and just the right amount of sink. Next comes the transition layer, which is a 1.5-inch 2.5lb. poly foam. The base is made of 1.8lb. density 5-inch poly foam to help maintain the shape, durability and support of the mattress.
Durability and Warranty Coverage
With just over a year on the market, Casper hasn’t proved much yet when it comes to durability. Yes, the Casper Sleep Mattress seems stable and supportive but at this point, no one can really tell whether it will actually last for a decade or so. To help you realize better that this mattress may actually be durable is the excellent workmanship on it as well as the high quality materials used. By the way, you’re getting 100 days trial period for the Casper Sleep Mattress with free returns. It is also backed by a 10-year warranty for your peace of mind.
Pros
High ratings and good reviews from consumers
10-year warranty
100-day trial period
Unique responsive foam
Just the right amount of sink and bounce
Cons
Short time on the market makes it impossible to tell if the mattress will last
4. The Purple Bed
If you’ve been window-shopping for mattresses for some time now, then you must have stumbled upon The Purple Bed at one point or
another. Just like the Casper Mattress, it hasn’t been on the market long enough; however, The Purple Bed has hundreds of great reviews and high ratings to back it up. Surely, it may not be the least expensive mattress on the market but with its promise of comfort and durability, The Purple Bed is worth the try.
Comfort and Firmness Level
A medium firm mattress, The Purple Bed offers the right amount of firmness or softness where you need it. It comes with a breathable and soft cover made with a blend of lycra, viscose and polyester. These materials, when combined, helps in regulating temperature as well as absorbing moisture from the body for prolonged freshness. While The Purple Bed is supposed to be perfect for all types of sleepers, many owners claim that it isn’t the best mattress for side sleepers.
Mattress Type and Layers
Just like many other mattresses that came out to the market recently from startups, The Purple Bed features comfort foam that is unique to the brand. This 10-inch mattress has a 2-inch comfort layer on top, which is made with a purple hyper-elastic polymer material set up in grids. This helps in the breathability of the mattress, and more importantly the even distribution of weight for the best pressure relief. Next comes a 3.25-inch poly foam (1.8lb. density) that offers compression support. The base is made of a 2lb. density 4-inch poly foam layer, which serves as the support of the mattress.
Durability and Warranty Coverage
Again, there’s really no telling yet whether The Purple Bed will last for very long; however, for those who had it for about a couple of years, this mattress seems to be holding up pretty well. You should know, by the way, that while it’s “purple”, this mattress is all-green meaning that the products used are recyclable and no toxic chemicals can be found in the mattress. For your peace of mind, your purchase will also come with a 10-year Purple Promise Warranty.
Pros
Purple is Green
10-year Purple Promise Warranty
Medium firmness level
Neutral sleep temperature
Top layer in grids for better weight distribution
Cons
Fairly new on the market
Quite pricey compared to other similar mattresses
5. Serta Perfect Sleeper Ultimate Xfirm 900 Innerspring Mattress
In the mattress industry, Serta has got to be one of the most popular brands. With plenty of models on their catalogue, you are given a
sufficient amount of choices when buying your new mattress. For this review, we will be focusing on the extra-firm variant of the Serta Perfect Sleeper. The Serta Perfect Sleeper Ultimate Xfirm 900 Innerspring Mattress, once again, isn’t a cheap mattress, but it delivers as promised so you can be rest assured you won’t have any regrets with this mattress choice.
Comfort and Firmness Level
Different sleepers have different sleeping problems. The main goal when buying a mattress is to ensure that these problems can be addressed. This extra-firm mattress does that as it is designed to be the perfect solution to 5 sleep problems that are common to most individuals. With the Serta Perfect Sleeper Ultimate Xfirm 900 Innerspring Mattress, there will no longer be tossing and turning. It offers the right amount of back support and alignment. It doesn’t sag. It absorbs motion transfer so you won’t be disturbed even if you share the bed with a partner. It also offers a balanced sleep temperature so no more sweaty or freezing nights.
Mattress Type and Layers
The Serta Perfect Sleeper Ultimate Xfirm 900 Innerspring Mattress is primarily an innerspring mattress but can also be described as a hybrid as the top layer is made of Cool Action Gel Memory Foam. The second layer is the signature Serta Support Foam and the bottom layer is the 886 Custom Support Firm with Best Edge Foam Encasement. The premium coil design of this mattress offers a balanced and body-hugging comfort with the right amount of support.
Durability and Warranty Coverage
Since it came from a trusted brand that’s been around for years, reliability is one less thing you need to worry about with the Serta Perfect Sleeper Ultimate Xfirm 900 Innerspring Mattress. High quality materials were used and workmanship is topnotch. The custom support foam plus the edge foam encasement doesn’t only make this mattress supportive and stable, it helps in prolonging the bed’s life too.
When it comes to warranty though, there wasn’t any specific information provided; however, all Serta mattresses are more often than not backed up by warranty. Simply contact customer support prior to your purchase if this gives you reason to worry.
Pros
Extra Firm
Cool Action Gel Memory Foam top layer
Best Edge Foam Encasement
Cons
Requires 2 California King foundations or platform bed
No outright mention of warranty coverage
6. Zotto Sleep Mattress
While it certainly isn’t cheap, it’s one of the least expensive choices you have if you’re shopping for a California King mattress. The
Zotto Sleep Mattress is primarily a memory foam mattress with a patent-pending mixture of other materials for the perfect comfort. It boasts of close to perfect ratings from owners and professional reviewers. If you’re looking for a new mattress that’s promising when it comes to comfort and durability, the Zotto Sleep Mattress is worth considering.
Comfort and Firmness Level
It’s not entirely a memory foam mattress but instead a mixture of it with gel and hybrid material for guaranteed comfort. The Zotto Sleep Mattress has even received higher ratings compared to some of the more popular mattresses of today from top reviewers. It is firm but it offers the right amount of sink. Tis mattress provides a cool sleeping surface, helps relieve pressure, offers better spine alignment, and gives a localized bounce. Even better, it comes with a poly-raying cover that’s soft and silky for a cozier feel.
Mattress Type and Layers
As mentioned, the Zotto Sleep Mattress is not entirely a memory foam mattress. the mattress type is still patent pending. It mixes memory foam with gel and hybrid material for a much comfier feel. This 10-inch mattress has a total of 4 layers with the 3 bottom layers called the Z3. The top layer is a 2-inch gel-infused foam, which serves at the comfort layer. The second layer is called the support layer that features a 2-inch CoolFlow memory foam. The third is the transition layer, which is made up of 2 inches Energex foam. The base layer is a 4-inch high-density support foam, which helps keep the mattress’ shape and stability.
Durability and Warranty Coverage
Only the best quality materials were used in making the Zotto Sleep Mattress, therefore you can expect it to last for many years without any problems. The soft and silky cover offers protection for the mattress against damages that may be brought about by daily use. Made in the USA, you can have your much-deserved peace of mind as the Zotto Sleep Mattress comes with 10 years’ warranty to back it up.
Pros
10-year warranty
Mixture of memory foam, hybrid and gel material
Doctor-endorsed for those experiencing back and joint pains
Cons
Few reviews and ratings from owners
7. Puffy Mattress
The Puffy is one of the newest mattresses you will find on the market today but it’s quickly making its rounds among
consumers and creating such a loud buzz. The name alone, Puffy, sounds like it’s such a soft and comfortable mattress. The best part is that it isn’t too expensive when compared to other California King beds.
Comfort and Firmness Level
When it comes to comfort, the Puffy Mattress lives up to its name. All layers that make up this mattress make it such a comfy and cozy mattress, you wouldn’t want to get out of bed anymore. The only thing that may concern you though is that while others think it falls on the medium firm category, some say the mattress is quite firm. Nevertheless, it is a cool and breathable mattress to sleep on and it is specifically designed to help those with back and joint pains.
Mattress Type and Layers
Perhaps it is a trend among new mattress manufacturers to not use the common foam types when creating their own version. The Puffy Mattress is unlike any other. The top layer is still patent pending. Puffy calls it the Cooling Cloud Comfort Foam. This 3-inch layer ensures breathability and controlled temperature when sleeping on the mattress. The bottom layer is a 7-inch Firm Core Support Layer that helps distribute weight evenly relieves pressure from the body and keeps your spine aligned. In total, the Puffy is a 10-inch mattress.
Durability and Warranty Coverage
Since it came out just a few months from the time this guide is written, no one can really say yet whether the Puffy will last for years. However, it shows and feels very durable because of the high quality materials used and the topnotch workmanship done on it. In addition, both layers of foam used are CertiPUR-US certified. What will surely make you feel better though is that Puffy comes with a 101-night sleep trial. The best part about it is its lifetime warranty coverage.
Pros
101-night sleep trial
Lifetime warranty
Patent Pending Cooling Cloud Comfort Foam
CertiPUR-US Certified foams
Cons
New on the market, not enough reviews yet
8. Novosbed Firm (Twin XL)
Just to be clear, this guide is about The Novosbed in medium as there are other variants available. Also fairly new on the market with
barely a couple of years to prove its reliability, it has already managed to invite much attention from consumers because of its comfort and the amazing customer support that the company offers. Primarily a memory foam mattress, this USA-made product boasts of the “perfect firmness” with a customized feel no matter what sleeper you are.
Comfort and Firmness Level
As mentioned, The Novosbed is a medium firm mattress, although you can choose from 2 other firmness levels, plush or firm, depending on your preference. The support foam eliminates motion transfer and the transition layer offers the perfect comfort and pressure relief. In addition, the mattress remains cool and breathable at all times with the airflow memory foam feature.
Possibly the best part about it is how Novosbed Inc. goes the extra mile by offering a Comfort+ kit for free should you feel that the mattress is not right for you. That is in addition to the 120-night sleep trial.
Mattress Type and Layers
11 inches in total, the top layer of The Novosbed is made of 2 inches of premium airflow memory foam that promises and ultra-luxurious comfort. The second layer is a 2-inch premium memory foam transition layer. The third layer is a 7-inch premium support foam.
Durability and Warranty Coverage
The Novosbed comes with an ultra-soft Tencel fabric cover that offers such a luxurious feel. It is moisture wicking and washable. In addition, it also comes with a Blue core cover, which is a 2-way stretch knit fabric that adds another layer of protection for your mattress. Furthermore, the bottom comes with a premium non-slip fabric so that your mattress feels extra stable. Ideally, mattresses should be replaced every 7 years or so; however, The Novosbed offers the same amount of comfort up to 15 years.
Again, this mattress comes with a 120-night trial period; however, there isn’t any outright information on the length of its warranty coverage.
Pros
2 layers of cover for added protection
Premium support foam with non-slip bottom
Medium firm, option to get Comfort+ kit for free
120-night trial period
Cons
Minimal reviews, new on the market
No outright mention of warranty coverage
9. Kingsdown Passions Expectations Pillow Top Mattress
The Expectations line of mattresses from Kingsdown is available in firm, plush and pillow top. This guide is about the Kingsdown
Passions Expectations Pillow Top Mattress, quite a pricey mattress but certainly worth the try. While it isn’t a cheap option, there are plenty of good reasons why you should consider this mattress. It looks luxurious and it feels luxurious. It is made by a manufacturer that’s been in the luxury mattress business for well over 100 years. For that reason alone, you will certainly feel better about spending more for such a reliable mattress.
Comfort and Firmness Level
The Kingsdown Passions Expectations Pillow Top Mattress is a luxurious mattress, which is certainly why it’s expected to be one of the most comfortable on the market. Through all the decades that Kingsdown has been in the business, they continued to research, listen to the consumers and advance their sleep technology for a more comfortable product. This is a plush mattress and since it comes with a pillow top cover, you can expect it to be even more cushiony and soft.
Mattress Type and Layers
You’re getting the best out of the benefits of a variety of mattresses, as the Kingsdown Passions Expectations Pillow Top Mattress is a mixture of three. The layers are made of gel memory foam with airflow features for a breathable and cool sleeping surface with conforming support. Experience a deeper sleep with effective pressure relief with the resilient latex foam layer. The bottom 9-inch layer of this mattress is made with 1,030 Tri-Zoned wrapped coils (15.5 gauge) for elimination of motion transfer and the best support. In total, the Kingsdown Passions Expectations Pillow Top Mattress is 16.5 inches thick.
Durability and Warranty Coverage
Since it comes from such a reliable and respected brand, you can best expect that the Kingsdown Passions Expectations Pillow Top Mattress is made with the highest quality materials and the best workmanship. For as long as you use it with the right foundation, expect it to last for many years. The Kingsdown Passions Expectations Pillow Top Mattress comes with 10-year warranty coverage.
Pros
10-year warranty
1,030 Tri-Zoned wrapped coils
Memory Foam with cool gel and airflow features
Latex layer for pressure relief
Cons
Minimal reviews and ratings available
Quite pricey compared to other California King mattresses
10. Cocoon by Sealy Chill Soft Foam Mattress
Are you looking for a premium mattress that promises better quality, better value and better sleep? Search no more, as the Cocoon by
Sealy Chill Soft Foam Mattress is a great option that you will certainly appreciate. With the trusted Sealy brand to back it up, you can be assured you’re getting nothing less than excellent with the Cocoon by Sealy Chill Soft Foam Mattress.
Comfort and Firmness Level
You can choose from firm or soft, but for the purpose of this guide, we’re focusing on the soft mattress option. The Cocoon by Sealy Chill Soft Foam Mattress offers a cushiony feel for people who like the sinking feeling while sleeping on the bed. It also comes with a cooling technology for a refreshing sleep every night.
Mattress Type and Layers
The Cocoon by Sealy Chill Soft Foam Mattress is a memory foam mattress, which is known to be a mattress type that’s best for those looking for an effective way to prevent back and joint pains. The Cocoon by Sealy Chill Soft Foam Mattress comes with a premium stretch-nit cover with cooling technology to help properly dissipate and absorb body heat. The top layer is perfect fit memory foam, followed by a personalized comfort layer. The bottom layer is heavy essential support foam to add to the mattress’ support, durability and resiliency.
Durability and Warranty Coverage
Sealy has been in the mattress industry for more than 100 years. This only means that the brand continues to be trusted by consumers because of excellent quality products, hence their staying power. The Cocoon by Sealy Chill Soft Foam Mattress is no exception. The workmanship is topnotch and the materials used are of the best quality. This USA-made mattress comes with 10 years’ warranty so you can be more confident with your purchase.
Pros
Trusted brand
10-year warranty
Reasonable price
Cool surface cover
The right amount of sink and bounce
Cons
Soft mattress still feels firm for some sleepers
11. Latex for Less 10-Inch Natural Latex Mattress
You’d think that for a brand that’s called “Latex for Less”, mattresses should come cheap. Truth be told, the Latex for Less 10-Inch
Natural Latex Mattress is still quite expensive but it’s truly worth it. Note that this is latex mattress and for its type, the price is actually reasonable. Enough about the price though, this mattress is certainly one of the simplest yet most comfortable out there. If you want pure latex, this is a great mattress to consider.
Comfort and Firmness Level
The Latex for Less 10-Inch Natural Latex Mattress is a medium firm mattress; however, it can be flipped for alternating comfort levels. This mattress comes with a GOTS certified organic cotton cover for a cleaner and cozier sleeping experience. Furthermore, the wool used on this mattress as fire barrier adds to its overall comfort.
Mattress Type and Layers
As mentioned, this is pure natural latex so you’re sure that you’re getting the best kind of comfort with the Latex for Less 10-Inch Natural Latex Mattress. You can choose from the 9, 10 or 13-inch variant; for this guide, we’re focusing on the 10-inch one. This mattress actually only has 1 layer – 9 inches of pure latex. The remaining 1-inch is the organic cotton cover that wraps around the mattress.
Durability and Warranty Coverage
Since it is 100% natural latex, expect this mattress to last for many years. Experts say that all-natural latex mattresses can actually last for more than 20 years! In that case, the price you pay for the Latex for Less 10-Inch Natural Latex Mattress is definitely worth it. This USA-made mattress comes with 20 years’ warranty coverage.
Pros
20-year warranty
100% all-natural latex
USA made
Organic cotton cover
Natural wool as a fire barrier
Reversible, can be flipped for your preferred comfort
Cons
Quite pricey compared to other California King mattresses
12. GhostBed 11-Inch Cooling Gel Memory Foam Mattress
There’s no doubt you’ve come across the GhostBed if you’ve been searching for mattresses for a while now. It’s one of the more
popular choices on the market as it is reasonably priced and comes with very impressive 20 years’ warranty coverage. While it comes from a startup company too, you need not be concerned as the makers have over 15 years of expert experience in the mattress industry.
Comfort and Firmness Level
The GhostBed 11-Inch Cooling Gel Memory Foam Mattress combines the benefits of latex and memory foam, which makes it as comfortable as it is. Pressure is absorbed while keeping the sleeping surface cool and you’re getting the right amount of sink for the best body-hugging comfort. The GhostBed 11-Inch Cooling Gel Memory Foam Mattress is classified as a medium-firm mattress.
Mattress Type and Layers
While it’s primarily identified as a memory foam mattress, this mattress is actually latex and memory foam combined. The top layer of the GhostBed 11-Inch Cooling Gel Memory Foam Mattress is made of 1.5-inches of high quality latex that’s naturally responsive. The second layer is 2-inch gel memory foam mattress. The bottom layer os a high-density base foam for support and durability.
Durability and Warranty Coverage
So like many other mattresses on this list that were manufactured my startups, the GhostBed hasn’t been around long enough to tell if it will last for long. But again, the manufacturers are industry experts who have been around for over a decade and a half. The GhostBed 11-Inch Cooling Gel Memory Foam Mattress is made with the best quality materials in the USA. And for added confidence, your purchase is backed by the 20-year warranty.
Pros
20-year warranty
100-night sleep trial
Memory foam and aerated latex
Premium foams used
Cons
Too firm for some consumers
13. Beautyrest Silver Extra Firm 800 Innerspring Mattress
If a brand calls themselves “Beautyrest”, then you can pretty much feel better about it because it is supposed to offer something that
can give you the opportunity to have the best beauty rest. Choose from plush, medium and extra firm, but for the purpose of this guide, we’re focusing on the Beautyrest Silver Extra Firm 800 Innerspring Mattress in California King.
Comfort and Firmness Level
As mentioned, this is an extra firm mattress, but nothing about it will make you feel like you’re sleeping on concrete. It still gives you that soft conformability that will surely keep you cozy at all times. The Beautyrest Silver Extra Firm 800 Innerspring Mattress remains cool as well because of the AirCool foams used. In addition, you can enjoy undisturbed sleep as the pocketed coil technology of this Beautyrest mattress provides pressure relief and motion separation.
Mattress Type and Layers
The Beautyrest Silver Extra Firm 800 Innerspring Mattress is identified as an innerspring mattress however, while looking into its layers, you can also call this a hybrid. This 13-inch mattress includes several layers of foam such as the AirCool Gel Memory Foam, and additional surface layer of AirCool foams, soft gel foam that serves as the BackCare Support Layer and another layer of DualCool Memory Foam Technology. It also has a layer of 13.75 gauge pocketed coil technology for the extra-firm feel. In addition, this no-flip mattress has an energy foam base that gives it unparalleled durability and stability. For even more support it comes with an AirCoolBeautyedge Foam Encasement.
Durability and Warranty Coverage
The Beautyrest Silver Extra Firm 800 Innerspring Mattress looks durable and since it is extra-firm, the real question is whether it will stay firm for long? The AirCoolBeautyedge Foam Encasement offers support and stability for the mattress, and as mentioned, it has an Energy Foam base, which absorbs the body’s weight to ensure that the mattress need not be flipped through the years. And yes, it will stay firm. This mattress is backed by 10 years limited warranty coverage.
Pros
Extra Firm
AirCool Foam Layers
AirCoolBeautyedge Foam Encasement
Energy Foam base
10-year limited warranty
Cons
Very few reviews and ratings
Quite pricey
14. eLuxurySupply 12-Inch Gel Memory Foam and Latex Innerspring Hybrid Mattress
You will probably only find very few reviews about the California King eLuxurySupply 12-Inch Gel Memory Foam and Latex
Innerspring Hybrid Mattress; however, it is still worth considering because this product is very promising. It looks luxurious, it feels luxurious. And those few reviews so far have nothing bad to say about this mattress at all. It is reasonably priced and for a hybrid mattress, it is indeed worth every dollar.
Comfort and Firmness Level
The eLuxurySupply 12-Inch Gel Memory Foam and Latex Innerspring Hybrid Mattress is made with contouring gel memory foam, hence giving you a cooler sleeping surface with body hugging comfort. It is right in the middle of being firm and soft so it’s best especially for those who are sharing beds with a partner.
Mattress Type and Layers
This is a hybrid mattress that combines gel memory foam, latex and innerspring. The top layer is a 2-inch 3.3lb. gel infused memory foam, followed by a 1-inch layer of 21-24 ILD BiOH Gel Latex, then a 1.5-inch layer of individually cased micro coils. The bottom of the mattress is a 7.5-inch layer of 1.8lb. density support foam.
Durability and Warranty Coverage
The foams used for the eLuxurySupply 12-Inch Gel Memory Foam and Latex Innerspring Hybrid Mattress are all CertiPUR-US certified, which don’t only guarantee safety but also high performance and durability. This mattress also comes with a Poly-blend protective cover to help prevent damages on your mattress through the years. You’re getting a 120-day trial period with this mattress and a 10-year full coverage warranty so there’s really no worrying about ever not getting your money’s worth.
Pros
10-year full coverage warranty
120-day trial period
Gel infused memory foam
Gel latex
Microcoils
Cons
Few reviews and ratings from other owners
15. Serta Killner Gel Memory Foam Mattress
It’s totally understandable if you prefer a Serta to other mattress brands because they have already built a great reputation over the
years. However, if the first Serta on this list is too pricey for you, then you would surely appreciate the Serta Killner Gel Memory Foam Mattress.This California King mattress is one of the most affordable choices you can find on this list but it’s also one of the best memory foam beds on the market today. Read through its features, as this might just be your next best mattress ever.
Comfort and Firmness Level
The Serta Killner Gel Memory Foam Mattress is classified as an extra-firm mattress, which is perfect for those suffering from back pains and joint aches. It effectively keeps your spine aligned and gives the right amount of support for your entire body. It comes with a TrueSense motion-isolation design, which makes it a great bed even when sleeping with a partner. And because it has a Cool Action Gel Memory Foam feature, you will love how the mattress remains cool even on hot summer night. While it’s an extra-firm mattress, it comes with a SertaPillowSoft Foam, which contours to your body’s curves and adds cushioning to the mattress.
Mattress Type and Layers
The Serta Killner Gel Memory Foam Mattress is the National Sleep Foundation’s (NSF) only official mattress. It is a memory foam mattress but since it comes with the Cool Action Gel Memory Feature, you will surely never have to worry about sweaty sleepless nights. There are no specifics on the exact measurements per layer – the layers that make up this 11-inch mattress aside from the Cool Action Gel Memory Foam are the PillowSoft Foam and the Comfort Last Foam Core with Ultimate Edge Support.
Durability and Warranty Coverage
It wouldn’t be chosen as the NSF’s official mattress if it isn’t a durable one. More than that, the Serta Killner Gel Memory Foam Mattress has received several awards including the Consumer’s Digest Best Buy as well as the Women’s Choice Award. The Serta Killner Gel Memory Foam Mattress is USA-made, the foams used are CertiPUR-US certified and it has met Federal flammability standards. It is backed by 10 years’ manufacturer warranty.
Pros
10-year manufacturer’s warranty
Women’s Choice Award
Official Mattress – National Sleep Foundation
PillowSoft Foam
Gel Memory Foam
Cons
May be too firm for some owners
California King size Mattresses – FAQs
What are the dimensions of a California king size mattress?
A California king size mattress is a bit longer than a regular king size mattress and it is also less wide in dimensions. It measures 72 inches in width and 84 inches in length. This type of mattress is also called western king size mattress and it is slightly longer and thinner in appearance.
How comfortable is it to sleep on?
A California king size mattress can be made of various materials and the comfort level also depends on the brand and the method of construction apart from the constituent materials. Memory foam, bamboo fiber, microfiber, cotton, etc. are some of the commonly used materials to stuff the mattress. Usually, a California king size mattress is quite thick and has inner springs to ensure a good posture for you when you sleep on it. The top layer brings to you a feeling of cloud-like luxury and comfortable coolness which help you to sleep peacefully through the night.
Does it get hot through the night?
Some of the California king size mattresses get a bit hot, especially the thicker ones made of memory foam. You can use those if you live in a very cold place and prefer to have a cozy feeling of warmth around yourself at night. On the other hand, most mattresses come with a gel-infused top layer and multiple airflow vents to allow good ventilation and cooling effects for you. Such a mattress will not get hot through the night.
Can it support the weight of heavyweight people? How much back support can I expect?
A California king size mattress is made of strong and durable materials and it is fit for heavyweight adults to sleep
on. These mattresses make sure that they do not cave or sag under the weight of a large human. There are springs or coils inside which make sure that your skeleton is aligned properly when you sleep. So, there will be no issues of funny neck, shoulder, or back pains from sleeping on a California king size mattress.
How long is the breaking in period for this mattress?
These mattresses require 72 hours of time for breaking in. When a California king size mattress is delivered to you just let it sit aside for 3 days. The manufacturer vacuum seals the mattress to prevent any growth of bacteria or germs so the mattress will appear to be way thinner when it arrives. Leaving it outside will make it slowly bounce back to its original thickness. Also, this breaking in period helps to dissipate any kind of odor that the mattress might bring with it.
Neil Russell is a product manager at SuperComfysleep and is genuinely passionate about the latest and most premium mattresses, sleep products and gadgets. Before joining SuperComfySleep, Neil worked in product design and development for start-ups and large corporations alike. He holds a bachelor’s degree in Mechanical Engineering. When he’s not working, Neil enjoys playing basketball and football.
