Greatest California king mattresses of 2021

Best California king mattresses of 2021

Once you’re purchasing for the perfect California king mattress or king mattress, do you normally assume that the California king is bigger? If that’s the case, you are positively not alone. But, whereas many people consider {that a} California king, also called a western king, is larger than a typical king, they’re sadly mistaken. 

The California king is definitely simply longer — not wider. They sometimes measure 72 inches extensive by 84 inches lengthy, whereas common king dimension mattresses are 76 inches extensive by 80 inches lengthy, making the California king 4 inches narrower and 4 inches longer than the usual king-size mattress. 

There are much more king mattress sizes, though not often named on buying websites. In case there is a trivia query about it throughout your subsequent sport evening, these sizes embody the Alaskan king at 108 by 108 inches (really the biggest mattress out there — when it is out there, which isn’t usually), the Wyoming king at 84 by 84 inches and the Texas king, which is 80 inches extensive by 98 inches lengthy.

However for many customers, the California king is the longest mattress which you can purchase in shops. That makes it nice for taller sleepers, or anybody else who enjoys having a bit extra space lengthwise. It is also an excellent possibility when you have a very lengthy and slender or rectangular-shaped room. The California king mattress tends to work finest in rooms with dimensions of not less than 12 ft by 12 ft. In case you’re extra involved with having a wider mattress than an extended one (like when you have a accomplice who likes to wiggle), a commonplace king mattress is a greater mattress kind possibility for you.

In case you’re able to make the leap on a brand new California king, we took an in depth have a look at which mattresses work finest within the California king dimension. Listed here are the perfect California king mattress choices we discovered. (All costs listed are the common, non-sale listing worth.)

Learn extra: The perfect mattress sheets for each kind of sleeper

Lindsey Boyers/CNET

The Layla Hybrid is a superb mattress in California king dimension, particularly as a result of it is conveniently flippable, with a softer and firmer facet to select from. The firmer facet is alleged to be higher for decent sleepers, heavier folks and again and abdomen sleepers, whereas the softer facet is healthier for facet sleepers and lighter folks (as much as 130 kilos). The softer facet additionally has extra stress reduction and fewer movement switch.

The Layla Hybrid consists of layers of gel reminiscence foam, assist foam, pocketed coils and a middle layer of copper-infused foam. The middle foam mattress layer is designed to attract warmth away from the sleeper’s physique to assist cool them off whereas they sleep, whereas concurrently including antimicrobial properties to stop micro organism buildup within the mattress.

Whether or not you sleep alone or with a accomplice, with the Layla Hybrid within the California king dimension mattress, there might be adequate area, sleepers will stay cool all through the evening and, relying upon which facet is chosen, any dimension sleeper can take pleasure in optimum stress reduction and luxury with firmer mattress facet out there. 

The Layla Hybrid Cal king dimension mattress is on the market with a 120-night sleep trial, 10-year guarantee and free delivery within the contiguous 48 states. 


The sturdy Casper Unique is a perfect candidate for the California king mattress dimension, and you will regularly discover them in spacious grasp bedrooms. The revolutionary zoned assist expertise within the Casper Unique is thought for serving to to alleviate again ache, as its pressure-relieving and spinal-aligning options work collectively to present the sleeper a pain-free evening’s sleep. 

Divided into three separate areas, the froth layer zones supply a softer space to cradle the shoulders, neck and higher physique, along with a firmer foam to assist the hips, waist and decrease again. As soon as you’ve got found your most comfortable sleeping place on the Casper Unique, you may depend the times to ache discount. Casper does not miss with the eco-friendly customers both, as its Unique mattress cowl is crafted from recycled bottles.

Whether or not the kiddos (or fur kiddos) collect with you at evening otherwise you’re a household of 1 or two, this mattress is prone to maintain everybody comfy with loads of area to unfold out inside its Cal king dimensions. You positively will not have to fret about Fido having sufficient room on the foot of the mattress.

Made within the USA, the luxurious California king dimension Casper Unique is on the market with a 100-night sleep trial, free delivery and returns and a 10-year guarantee. Learn CNET’s Casper Unique evaluate for extra.


The Saatva Traditional is an opulent mattress with a mixture of contouring latex foam, supportive innerspring coils and particular lumbar expertise that makes it nice for facet sleepers. As a hybrid, this mattress is ideal medium agency in California king, because it’s sturdy sufficient to stop sagging all the way in which to the foot and edges whereas not being overly agency in comparison with the all-foam varieties. 

The Saatva Traditional hybrid mattress is exclusive within the direct-to-consumer realm in that it does not arrive in a field (so be certain your doorways and stairs can match a California king’s dimensions). However meaning it may be made to order after you choose your choice of firmness stage in addition to your selection of top: 11.5 inches or 14.5 inches. Lastly, the mattress reaches new ranges of coziness with a three-inch Euro pillow prime. All of this additionally works nicely for bigger mattresses just like the Cal king.

The naturally breathable cotton cowl can be hypoallergenic and antimicrobial, and it is cooling sufficient to maintain sleepers from overheating. 

In case you’re dedicated to sustainability, a Saatva mattress will match proper in your house — it options recycled metal, environmentally protected foams and pure thistle rather than chemical fireplace retardants. For these with additional giant or slender or rectangular bedrooms, the California king Saatva Traditional hybrid mattress is good. 

Together with your buy at Saatva, you get a 180-night sleep trial, a 15-year guarantee and free supply with in-room setup and outdated mattress elimination. 


Having loved a hands-on check of the Avocado Inexperienced mattress, I can say from expertise that it is a pleasure to sleep on. And on prime of being extremely comfortable, particularly for again, abdomen and heavy sleepers, it is also eco-friendly — Avocado’s mattresses are product of natural wool, cotton and latex.

Along with utilizing natural supplies, Avocado sources its wool from its personal co-owned Indian wool farm, the place greater than 200,000 sheep roam freely throughout 40 natural hectares. In case you’d desire a vegan mattress with out wool of any sort, Avocado additionally makes the identical mattress in a vegan selection, which additionally is available in a California king dimension mattress. The corporate additionally grows and processes its personal natural Dunlop latex. Every mattress is hand made in its California manufacturing unit, the place the corporate bypasses the usage of poisonous glues by implementing a conventional hand-tufting approach. And if that is not sufficient, their mattresses are all examined to make sure low emissions, guaranteeing that they meet air high quality requirements.

In case you want a barely longer medium-firm mattress to assist a bigger or taller physique, the Avocado Inexperienced in California king dimension is a superb selection. It is also a really perfect firmer mattress for again and abdomen sleepers, in addition to these with again ache. Just a little additional area lengthwise offers the therapeutic physique loads of room to do its factor. 

Avocado’s USA-made mattresses include free delivery, a one-year sleep trial and a 25-year guarantee. Learn extra.


Amerisleep’s AS2 Hybrid mattress includes a proprietary reminiscence foam referred to as Bio-Pur, which is very responsive and fast to recuperate each time a sleeper strikes, including some movement isolation. It is remarkably supportive with a medium-firm density, so it relieves stress and helps with spinal alignment. For taller people or {couples} with again ache, the California king AS2 Hybrid is a smart selection.

The Bio-Pur foam can be nicely ventilated and breathable in comparison with extra widespread varieties, leaving sleepers cool all through the evening. And an eight-inch layer of coils and a layer of HIVE expertise (a whole bunch of hexagonal cutouts unfold throughout 5 zones) enable for ultimate assist and cushioning proper the place your physique wants them.

The AS2 Hybrid is helpful for every type of sleepers, together with people who transfer round and alter sleeping positions so much at evening. As well as, it is CNET’s choose for the perfect mattress for {couples}, and the California king dimension presents additional leg room.

With the AS2 Hybrid, you get free delivery and returns, a 100-night sleep trial and a 20-year guarantee. 


With a six-layer hybrid design that features reminiscence foam, recycled springs and a hypoallergenic Merino wool and cotton cowl, the Leesa Legend mattress is the corporate’s most sustainable mannequin. Within the California king dimension, this mattress is helpful to everybody from taller people to households, and it really works nicely for all sleeping positions. 

Opinions boast that the luxurious hybrid Legend has optimum edge assist and minimal movement switch, whereas the pressure-relieving reminiscence foam is breathable and responsive. The quilt just isn’t solely super-soft, but in addition hypoallergenic and naturally heat-wicking, because of the wool and cotton.

The Leesa Legend California king is a cushiony 12 inches thick luxurious mattress, making the already brag-worthy contouring foam much more fascinating. If you are going to buy the Legend in California king, you may really feel happy that you just’re shopping for an eco-friendly product, as this cowl can be made partially from a whopping 73 recycled water bottles every (just like the Casper). And Leesa offers again, too: For each 10 mattresses bought, a mattress is donated to a toddler in want.

These mattresses are made to order, so it might take a bit longer to obtain your Leesa Legend to your California king dimension mattress, but it surely’s definitely worth the purchase in the event you can wait.

Once you buy a Leesa Legend mattress in California king, you get a beneficiant 100-night trial, a 10-year guarantee and free supply. 

Helix Sleep

As a hybrid of high-density and gel reminiscence foam added to over 1,000 wrapped coils, the Helix Midnight Luxe mattress presents enhanced contouring and stress reduction underneath a breathable pillow-top cowl. Add that to its spectacular lumbar assist layer, firmer mattress really feel, and you’ve got an excellent Cal king dimension mattress combo in all sizes, particularly the extra-long and accommodating California king. 

This Cal king mattress mattress is above common in terms of movement switch and zoning expertise, making it ultimate for {couples}. It sits proper within the middle of the firmness scale, as Helix says it is from a 4 to 7 out of 10. And whereas it is a superb possibility for facet sleepers as marketed, the medium really feel and specifically zoned assist of the Helix Midnight Luxe can really work nicely for again, abdomen and mixture sleepers, too. So in the event you sleep with a accomplice, this mattress in California king supplies sufficient room for everybody to compromise on their most well-liked firmness stage and movement isolation. 

The Cal king Helix Midnight Luxe mattress comes with a prolonged 100-night sleep trial, a 10-year guarantee, free delivery and financing in the event you qualify.

Lindsey Boyers/CNET

The Helix Plus is designed to supply a firmer mattress with additional assist and luxury for these with bigger or taller-than-average our bodies, making it a really perfect plus-size mattress within the California king dimension. Nonetheless, it additionally makes an awesome match for nearly all sleepers, no matter dimension or sleep place choice. So long as the 7-to-8 firmness stage score does not hassle you (it is a medium to agency really feel), this mattress is prone to be an excellent match.

Offering wonderful stress reduction, the Helix Plus presents simply sufficient give to take care of assist whereas letting the sleeper get cozy within the contours of the reminiscence foam. This mattress additionally presents unbelievable movement switch, so you could not even discover your sleeping accomplice getting out and in of mattress.

The California king dimension of the Helix Plus incorporates all the additional assist, greater density foam and conveniently low movement switch of the smaller variations, offering an extended mattress and the width of a spacious king. And for any larger or taller people who could sleep higher with a little bit extra space between them, this dimension is good. 

Once you buy a Helix Plus mattress in California king, you get free delivery, a 100-night sleep trial, a 10-year guarantee and doable financing choices. 


With its revolutionary cooling properties, the Ghostbed Flex Hybrid in a California king dimension is particularly well-suited for taller scorching sleepers. Its supportive, individually wrapped coils, blended with gel reminiscence foam, create simply the correct quantity of “bounce” to steadiness out the gentle contouring, whereas maintaining the sleeper good and funky all through the evening. 

In case you’re inquisitive about reminiscence foam however love the sensation of conventional innerspring mattresses, the Ghostbed Flex Hybrid presents an opportunity to cross over to reminiscence foam whereas retaining some acquainted floor. It really works nicely for all sleeping positions and has a medium agency score of 6 to 7 out of 10. It additionally has remarkably sturdy edges, so you will not roll off or sink in too far in the event you sit as much as sip your espresso. 

With seven distinctive layers, this Cal king dimension mattress mattress begins with a proprietary cooling cowl, then options an inch of cooling fiber, two sorts of froth, the aforementioned coils and a layer of excessive density assist. A number of the cooling expertise is immediately woven into the duvet, which additionally presses into the refreshing gel reminiscence foam layers.

The California king, Ghostbed Flex Hybrid weighs 117 kilos and measures 13 inches excessive. It is a workable hybrid mattress dimension if you want to transfer it round or into one other room, simply maneuvered by two folks. Accessible in a California king with break up, this mattress additionally works nicely for companions who’ve completely different sleep preferences. 

Ghostbed presents a 101-night sleep trial, free delivery within the 48 contiguous states and a 20-year guarantee. Financing can be out there in the event you qualify. White glove supply and outdated mattress elimination can be found for a payment. 


In case you’re not but conversant in the model, Purple mattresses use a proprietary Purple Grid as an alternative of reminiscence foam. The Grid is a hyper-elastic polymer that creates a pressure-free, comfortable contoured consolation layer area wherever you lie on it — a decidedly completely different expertise than reminiscence foam. The Purple Hybrid Premier additionally has a coil system. It has loads of give to it and sufficient bounce to be cozy, whereas nonetheless being supportive to the joints and backbone. This works nicely within the spacious California king dimension.

The Purple Hybrid Premier is particularly nice for abdomen sleepers, but it surely fits all physique sorts and has sufficient breathable, cooling properties that will help you keep comfortable all evening. It’s unhazardous, hypoallergenic and exceptionally sturdy, remaining intact and sturdy over time, which can be nice for Cal king patrons. 

Purple’s California king is sort of heavy to maneuver, so you may wish to discover the proper spot for it when you’ve acquired loads of assist close by or contemplate hiring white-glove supply employees to set it up for you.

Purple presents free delivery and returns, a 100-night sleep trial and a 10-year guarantee. Learn extra.

Learn extra: Greatest gel mattresses of 2021

The data contained on this article is for academic and informational functions solely and isn’t supposed as well being or medical recommendation. At all times seek the advice of a doctor or different certified well being supplier concerning any questions you’ll have a few medical situation or well being goals.

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