Updated at: 28-01-2023 - By: Jane

One of the six common mattress sizes is the California king. The typical dimensions of a model are 72 inches in width and 84 inches in length. Due to its length, this mattress is the longest available. While the California king is the most popular choice, the standard king (80 inches long by 76 inches wide) actually has more sleeping space. Sleeping with children or pets in bed? A California king is the way to go if you want plenty of room for both of you. Generally speaking, the price of a king and a California king mattress is the same.

While the California king’s generous space may appeal to solo travelers, we narrowed our selection to the best options based on factors that are more important to couples. Durability, edge support, motion isolation, temperature control, and sex responsiveness are all important features to look for. Since California king sizes tend to be among the priciest available, cost-effectiveness is another major factor to think about.

If you’re in the market for a California king, read on to learn more about the best options and compare their features and benefits. If you follow the links to our in-depth reviews, you can find out even more about our top picks for California king mattresses. To read our helpful advice for first-time buyers of California king beds, please scroll down. We’ll go over the benefits and drawbacks of this size, how it stacks up against other options, and who should consider making the investment in a California king.

Best California King Mattress


Style of Mattress: Innerspring
Firmness: Medium (4), Firm (6), Extra-Firm (7, 8), and Extra-Extra-Firm (9).

The Length of the Trial: Three-hundred-and-thirty-night minimum
Warranty: Permanent, Restricted
Sizes: There are a variety of bed sizes available, including twin, twin XL, full, queen, king, and cal

People who are most likely to benefit:

  • Those who put a premium on giving back
  • Those who like to sleep on a mattress with a little bit of bounce
  • People who have hot sleeps


  • The coil and foam construction provides comfort without compromising on support.
  • The Euro-top is a luxurious option.
  • Different levels of firmness are available.

The WinkBed can be customized to one of four comfort levels thanks to its hybrid construction. As a result of its well-rounded design and range of firmness settings, this mattress is a fantastic option for a wide range of sleepers, particularly those in search of a comfortable surface in addition to firm, all-over support.

Best California King Mattresses for 2022 - CNET

What It’s Made of

The WinkBed can be adjusted to one of four different firmness levels: medium soft (4), medium firm (6), firm (7), or firm (8). The mattress’s Euro-top is cushioned with adaptive foam, and the foam itself is infused with cooling gel to help disperse your body’s heat. Extra shaping and support are provided by a layer of high-density polyfoam beneath the cover. The pocketed coils in the bottom layer are laid out in a zonal pattern, providing additional support where it’s needed most—in the middle—while keeping sinkage to a minimum around the edges. Tencel is used for the entire mattress cover.

While all WinkBeds are essentially the same under the covers, each model has a unique set of tweaks that result in a unique feel. To emphasize its comfort, the medium soft version has an additional polyfoam layer. The WinkBed Plus, the firmest option, features a polyfoam and latex top layer and a zoned coil base for optimal support.

How It Performed

The zoned coils in the WinkBed are responsible for its notable edge support. The breathable Tencel cover and the excellent airflow throughout the coil support core contribute to the mattress’s ability to maintain a comfortable temperature all night long. The WinkBed is a good option for couples because of these features.

The medium-firm WinkBed scored highly across the board for adaptability in our tests. Sleepers weighing between 130 and 230 pounds have reported feeling fully supported by the mattress, whether they prefer to sleep on their backs, bellies, or sides. The exceptional comfort of this mattress was largely attributed to its moderate firmness and high level of support by the reviewers who tried it. Back and stomach sleepers weighing more than 130 pounds would benefit most from the firmer models, while those weighing less than 130 pounds would be more comfortable on the medium-soft model.

Mattresses from WinkBed are offered with free shipping within the contiguous United States. White-glove service, including removal of the old mattress, is an available option for customers. The mattress has a lifetime guarantee and a sleep trial that lasts for 120 nights.

Silk & Snow Mattress

Category of Mattress: Foam
Firmness: The Medium 5

Time of the Trial: A minimum of 30 nights is required, but you can stay for 100.
Warranty: The 15-Year Limited Edition
Sizes: Standard, Queen, King, and Cal King

Who can benefit the most:

  • Individuals weighing up to 230 pounds who prefer to sleep on their sides
  • Couples
  • Consumers attempting to save money


  • Superior pressure relief is provided by the triple-foam design’s strong contouring.
  • The memory foam top layer is denser than usual to prevent sinking.
  • Its cover can be taken off and washed in the washing machine.

When you lie down on the all-foam Silk & Snow Mattress, you won’t feel any of the pressure that can cause so much discomfort on traditional spring mattresses. When compared to other beds in the same price range, the bed’s price is quite attractive considering the high quality of its components.

Material Composition

There are three foam layers giving this mattress its medium (5) firmness. Memory foam infused with a cooling gel serves as the first layer. When compared to other memory foam mattresses, this one provides more robust support thanks to its denser foam composition. The next layer is made of polyfoam, which combines softness with firmness, and the final layer, which serves as the bed’s foundation, is dense and supportive. The cover is made of a polyester and spandex blend that can be removed and washed in the machine.

the Results

The foam layers of the Silk & Snow performed exceptionally well in pressure relief during our testing, particularly in areas where weight is concentrated while sleeping, such as the shoulders, hips, and spine. The foam was also great at absorbing movement, so our sleep testers hardly felt each other’s movements when sharing a bed. This is a great feature for couples, especially those who find it difficult to stay asleep through their partner’s movements. Both side sleepers (up to 230 pounds) and back/tummy sleepers (up to 130 pounds) gave the bed high marks.

Within the 48 contiguous states, Silk & Snow offers free shipping. There is a 100-night trial period where you can sleep on the bed risk-free and get your money back if you decide to return it. There is also a 15-year guarantee on the mattress.

Birch Luxe

Variety of Mattress: Hybrid
Firmness: To a Degree Six: Medium Tense

Probable Duration of the Trial: There are 100 nights included in the minimum stay of 30 nights.
Warranty: Limited 25 Year
Sizes: There are a variety of bed sizes available, including twin, twin XL, full, queen, king, and cal king.

For those who:

  • Hot-headed individuals who sleep
  • Beds crafted from sustainable materials have recently become increasingly popular among consumers.
  • People who weigh more than 130 pounds on their side while weighing between 130 and 230 pounds on their back or stomach


  • The layered effects of wool, cashmere, and latex allow for soft, comfortable shaping.
  • With its zoned coil system, the lumbar region is given superior support.
  • A combination of breathable materials and airflow through coils facilitates efficient natural ventilation and cooling.

Luxurious materials like wool, cashmere, latex, and steel coils go into creating the Birch Luxe mattress. In addition to providing more support than standard hybrid models, the premium materials used to construct this bed have earned a number of certifications proving their commitment to sustainability without sacrificing any of its comfort.

Components and Construction

A soft quilted Euro-top and an organic cotton cover are the first layers of the mattress’s construction. A wool and rayon padding follows for comfort and also acts as a fire barrier. Softness and temperature control are both improved by the use of organic cashmere fibers, which are followed by two more wool layers. Steel coils are zoned to provide additional support in the lower back and along the perimeter, while a proprietary Pulse latex layer strikes a happy medium between contouring and bounce. The cashmere and cotton are both organic and GOTS-certified, and the latex is GREENGUARD Gold and eco-INSTITUT certified, so you know it’s safe.

Evaluate Its Efficiency

The Birch Luxe, with its medium firm (6) feel, is among the most well-rounded mattresses we’ve researched. Nobody on our team had any complaints about how they slept on the mattress because of their shape or size. This bed works best for people weighing more than 130 pounds who prefer to sleep on their side, and for those weighing between 130 and 230 pounds who prefer to sleep on their back or stomach. The coil system and latex pushed back to provide ample support, while the soft wool and cashmere layers cradled our bodies to relieve pressure on the shoulders, hips, and spine.

During our tests for temperature neutrality, the bed performed exceptionally well in the cooling category. Cotton, wool, and cashmere are particularly good at wicking moisture away from the skin, and all of the materials are naturally breathable. We think this bed is great for hot sleepers because of the coils, which allow for lots of air circulation while you’re in bed.

You can put the Birch Luxe through its paces in the comfort of your own home with its 100-night sleep trial. There is also a 25-year guarantee on it. The entire continental United States is included in the free shipping offer.

DreamCloud Mattress

Standard Mattresses vs. Other Mattress Options: Hybrid
Firmness: Moderate Stiffness, a 6.

Duration of Trials:The equivalent of one year’s worth of sleep (minimum of 30 nights).
Warranty: Long-term, restricted
Sizes: Sizes Available: Twin, Twin XL, Full, Queen, King, and Cal King

Target Audience:

  • Individuals who sleep on their sides or backs
  • Couples
  • Those suffering from a painful buildup of pressure


  • Superior isolation from movement is provided by thick foam layers.
  • Soft padding relieves stress from pressure points.
  • A sleep study lasting 365 nights

The hybrid DreamCloud Mattress is known for its exceptionally plush feel due to its thick, cloud-like comfort system. Whereas some beds must choose between support and soft padding, this one provides both.

What It’s Made of

The cashmere and cotton blend used in the cover of the DreamCloud makes for a luxuriously plush sleeping surface. The foam is quilted into the cover, making for an incredibly soft surface. Extra padding is provided by a layer of body-hugging memory foam. A polyfoam transition layer provides extra contouring without excessive sinkage; it is firmer than the comfort layers. The pocketed coils of the support core are zoned to provide more or less support and pressure relief to specific parts of the body.

How It Performed

The DreamCloud has a medium firmness level (6), making it suitable for those with a variety of weight distributions and sleeping preferences. Those of you who weigh between 130 and 230 pounds and prefer to sleep on your side may find that the mattress’s contouring and support are just right for relieving pressure on your shoulders and hips and supporting your lower back. The bed is also a good choice for those who like the benefits of foam surfaces, such as excellent motion isolation and pressure relief, but dislike the overly snug feel that often comes with sleeping on a bed made entirely of foam. The soft comfort layers are well-balanced by the firm support and quick response of the coil system.

There is no cost to you when you return or exchange your DreamCloud Mattress during the trial period of 365 nights. In addition, a lifetime guarantee will be provided to owners who keep the bed after the initial trial period ends. Within the 48 contiguous states, shipping is on the house.

Helix Midnight

The Class of Mattress: Hybrid
Firmness: Medium Stiffness, or a (6)

Total Time of the Trial: A minimum of 30 nights is required, so we recommend 100.
Warranty: Ten Year, Confidential
Sizes: Choices of Twin, Twin XL, Full, Queen, King, and Cal King beds

Who can benefit from it the most:

  • Bed-shoppers seeking an optimal compromise between softness and firmness
  • In particular, those who sleep on their sides and have sensitive pressure points
  • Patrons of the arts


  • A conforming and pressure-relieving foam comfort system.
  • In comparison to standard memory foam, the proprietary Memory Plus variety is more responsive.
  • Good edge support for effortless motion is provided by the reinforced core.

The Helix Midnight is a hybrid bed that combines a supportive innerspring core with a soft, cushioned foam top. Those who sleep on their sides will appreciate this design because it not only provides adequate support but also gently cradles trouble spots.

Materials Used

The Helix Midnight’s comfort system consists of two layers of foam. The top layer is made up of Memory Plus Foam, a proprietary memory foam that provides spinal support, relieves pressure, and provides more bounce than regular viscoelastic foam while also retaining less heat. The comfort system is further reinforced against excessive sinking or sagging by a layer of transition polyfoam beneath the surface. A support center of tightly wound coils, reinforced at the perimeter, provides the structural backbone.

Best California King Best Mattress of 2022 | This Old House - This Old House

Its Results

With a medium firmness rating of 6, the Helix Midnight should be suitable for a wide variety of sleepers. This model is great for those weighing between 130 and 230 pounds due to the ample contouring provided by the Memory Plus Foam. The shoulder, hip, and back are all given extra padding from the contouring, and the spine is given extra support from the coil system. The mattress’s responsive top makes it simple to switch positions and move around on.

If you’re in the market for a high-quality bed but are on a tight budget, the Helix Midnight is a great option. The Helix Midnight Luxe, aimed at those willing to spend a little more, has a thicker layer of memory foam and an improved coil core with a zoned support system.

Customers have 100 nights from the time of delivery to try out the Helix Midnight and request a return for a full refund. Mattress flaws are covered for ten years by the warranty.

Nectar Premier Copper

Style of Mattress: Foam
Firmness: Soft to Medium (6 )

Time of the Trial: It’s been a year and a night
Warranty: Permanent, Restricted
Sizes: Standard, Queen, King, California King, Split King, and Extra-Long King

Who can benefit the most:

  • Couples
  • Those whose pressure points hurt while they sleep
  • The Side Sleepers


  • Because of the thick layer of memory foam underneath the cover, any motion is effectively absorbed.
  • The body is cradled in a pressure-reducing foam shell.
  • Advantages in heat dissipation are achieved by the inclusion of cooling mechanisms.

The Nectar Premier Copper is an all-foam mattress designed for people who like the texture of memory foam but get too hot sleeping on conventional memory foam mattresses. In addition, those who need a mattress to protect them from their partner’s tossing and turning at night will appreciate this design.

Its Composition

The copper fibers in the quilted cover of this medium-firm (6) mattress are there to keep you cool. A generous layer of phase change material-infused memory foam is located below for temperature regulation. After that is a thick base layer of high-density foam for durability and stability, and finally a thin polyfoam layer that strikes a balance between contouring and support.

Analyzing Its Results

Our team of sleep experts has found that using the Nectar Premier Copper alleviates pressure on key areas like the shoulders and hips very effectively. The mattress also performed very well in the category of motion isolation. The memory foam’s high density helps to dampen any vibrations that might otherwise cause ripples in the floor. The side sleepers on our team reported the most comfort on this bed, but it also worked well for back sleepers up to 230 pounds.

The mattress comes with a lifetime guarantee and a 365-night trial period in which you can test it out at home. Delivery costs are waived for addresses within the 48 contiguous states.

Nolah Evolution 15

Style of Mattress: Hybrid
Firmness: Five (), Six (), Eight ()

Time of the Trial: Thirty-night minimum, so total of 120 nights
Warranty: Permanent, Restricted
Sizes: Room sizes available: Twin, Twin XL, Full, Queen, King, and Cal King

Those who would benefit most from it:

  • The hottest of the sleepers
  • Affected individuals who suffer from pressure points
  • Consumers searching for a range of firmness options


  • Presenting, the Three Firmness Levels!
  • With the help of proprietary cooling foam and plenty of airflow through coils, temperatures can be kept comfortably low or high.
  • Strong assistance is provided by a zoned coil system with perimeter reinforcement.

Featuring three different levels of firmness, the Nolah Evolution 15 is a pressure-relieving hybrid mattress. Nolah offers three firmness levels, labeled Plush, Luxury Firm, and Firm, ranging from medium (a 6) to very firm (a 8). There are some minor differences in the construction and specifications between the three models, but they all have a number of cooling features and a foam comfort system that hugs your body in all the right places.

What It’s Made of

Coils are zoned and edge-reinforced to form a pocketed core that provides structural support. Above the core is a polyfoam layer that keeps you from sinking too far into the mattress, even on the plushest versions. AirFoamICE, a proprietary graphite-infused polyfoam, contours to your body like a pillow while you sleep and helps dissipate any excess heat.

How It Performed

There is a quilted Euro-top on each one, which softens the feel without compromising the durability. The Evolution 15’s temperature regulation is achieved via a combination of the AirFoamICE, a heat escape gusset, a thermally conductive fabric, and a layer of wool and cotton. The non-slip base and transportable handle make this item practical. The zoned coil layer allows for more give under your shoulders and legs while providing more support for your lower back and core.

If you want to save money, you can skip Nolah’s 120-night sleep trial and just get the lifetime warranty. Customers can get their new mattresses delivered for free within the contiguous United States, and they also have the option of adding the removal of their old mattresses and the assembly of their new ones during the checkout process.

Brooklyn Bedding Aurora Luxe

Style of Mattress: Hybrid
Firmness: Firm (7), Medium (8), and Medium (9)

Period of Testing: A minimum of 30 nights must be reserved, making the total stay 120.
Warranty: A Restricted License for Ten Years
Sizes: Available in Twin, Twin XL, Full, Queen, King, California King, and Custom Sizes

For those who:

  • Smokers in bed
  • Those who prefer soft, luxurious mattresses
  • Patients suffering from painful pressure points


  • There are three levels of firmness available.
  • Extraordinary pressure relief is provided by thick foam comfort layers.
  • Cooling is maintained with the aid of phase change material.

The Aurora Hybrid from Brooklyn Bedding is a multi-layered mattress that can be purchased in one of three firmness levels. The mattress has cooling features built into its design across all firmness levels, so even sleepers who run hot shouldn’t have to worry about getting too hot in bed.

What It’s Made of

The mattress comes in three firmness levels, from medium soft (a 4) to medium firm (a 6) to firm (a 7). The first layer of comfort in all of our models is our exclusive CopperFlex foam, which molds to your body for customized support where you need it most. The next layer, made of TitanFlex foam, provides even more contouring while also adding a touch of bounce. The firm model uses a layer of VariFlex to give the bed a firmer feel, while the medium soft and medium firm options each have a 1-inch layer of memory foam that enhances pressure relief.

The coil system beneath the soft upper layers is strategically placed to give your lower back more support and your shoulders and hips a break. TitanCool, a phase change material (PCM), is infused into the cover fabric to maintain a comfortable sleeping temperature.

How It Performed

The Aurora Hybrid’s high-density foam comfort system does an excellent job of reducing painful pressure points that can develop during sleep. Tested by both back and side sleepers under 130 pounds, the two softer models performed best. These firmness levels were also well-liked by side sleepers weighing between 130 and 230 pounds due to the pleasant combination of softness at the shoulders and hips and firmness at the lower back. Back and stomach sleepers weighing more than 130 pounds favored the firm version. Hot sleepers appreciated the bed’s high level of comfort, which they attribute in large part to the PCM in the cover and the coils’ ability to disperse body heat.

Each mattress comes with a 10-year warranty and a 120-night sleep trial from Brooklyn Bedding. Delivery of the bed is free within the 48 contiguous states.

Bear Hybrid

Design of Mattress: Hybrid
Firmness: Firmness Level: 6

Time of the Trial: A total of 120 nights (30-night initial phase-in)
Warranty: Permanent guarantee
Sizes: Room sizes available: Twin, Twin XL, Full, Queen, King, and Cal King

For those who:

  • Individuals up to 230 pounds in weight
  • Warm snoozers
  • Fans of extra-firm foam mattresses


  • Sleepers are able to move around the surface with ease thanks to the layers of responsive polyfoam and the reinforced perimeter coils.
  • Cover made of a wicking material that combines celliant and other materials
  • A free 120-night trial and lifetime guarantee are included with every purchase.

Back pain sufferers among our sleep testers can find relief on mattresses that provide both spinal cushioning and strong support. The Bear Hybrid is the epitome of a hybrid mattress, with its pressure-relieving foam layers and supportive coil system.

How It’s Constructed

Quilted into the cover of the Bear Hybrid is a layer of adaptive polyfoam. This layer has been infused with a cooling gel. The layer below provides pressure relief by conforming to your body shape. Between you and the coils is a layer of polyfoam that acts as a cushion.

The mattress’ sleep surface and perimeter are both fortified by the use of pocketed coils. A layer of polyfoam serves as a foundation for the coils, providing them with firm support. The cover is made of a special fabric that incorporates Celliant, a material designed to convert your body heat into recuperative infrared energy. Also, the fabric is made to wick away sweat so you don’t get wet while you sleep.

How Well It Worked

Those up to 230 pounds gave the Bear Hybrid the highest marks in our sleep tests. The mattress worked well for side sleepers weighing 130 to 230 pounds and back and stomach sleepers weighing less than 130 pounds. Pressure is relieved and noise is muffled thanks to the thick foam layers.

This is because the Celliant-blend cover efficiently counteracts the heat retention of the foam layers, keeping the surface at a comfortable temperature. Air moving steadily through the coil layer helps regulate the temperature in other ways as well. The Bear Hybrid was also easy to traverse, with no sinking or getting stuck reported by our reviewers. Couples who value a responsive surface for sex may appreciate the coil system that gives the surface bounce and strengthens the perimeter.

You can sleep on the Bear Hybrid for 120 nights before deciding if it’s the right mattress for you. You can keep the mattress for as long as you like, and the company will honor a lifetime warranty. All domestic orders within the 48 contiguous states will be shipped at no cost.

Titan Plus Luxe

Bedding Materials: Hybrid
Firmness: Firmness Level 6

The Duration of the Trial: Thirty-night minimum, so total of 120 nights
Warranty: The Ten Year, Limited Edition
Sizes: Choices include twin, twin XL, full, queen, king, California king, and split king sizes.

Who should use it most effectively:

  • Over-130-pound sleepers
  • Those looking for a bed that provides both firm support and soft padding
  • Couples


  • TitanCaliber coils are the best in the business, and the foam layers provide excellent pressure relief.
  • Cooling is improved by airflow through coils.
  • Superior edge support provided by the perimeter’s sturdiness.

The Titan Plus Luxe from Brooklyn Bedding is an exception to the rule that mattresses designed for heavy people typically trade comfort for durability. This foam and coil hybrid model offers a high level of comfort and support.

The Stuff That It’s Made Of

A quilted inch of gel-infused memory foam covers the top of the mattress. TitanFlex foam comes next, which also conforms to the body but to a lesser extent than memory foam. After a plush top layer, a transition layer of firmer-feeling Energex foam gives way to a substantial core of TitanCaliber coils, which in turn provide a lot of resilient back support. Including a GlacioTex Cooling Cover will cost extra. A phase change material is used in its construction, which aids in maintaining a cool exterior.

How Well It Worked

Our testing revealed that the Titan Plus Luxe, with its medium firm (6) overall feel, provided excellent support while also relieving pressure in key areas like the shoulders and hips. This is a great compromise if you need a lot of support but your bedmate prefers a lot of pressure relief. The majority of our team of sleep testers found this design to be satisfactory, though it did particularly well with heavier side sleepers (over 230 pounds) and lighter back sleepers (between 130 and 230 pounds).

The bed’s perimeter is reinforced with strong coils, so there is little to no sagging when sitting. Due to the coils’ ability to dissipate heat, even hot sleepers shouldn’t get too stuffy on this bed. The cooling panel is available for purchase if perpetual chilliness is desired.

There is no cost for delivery, and you can try out the Titan Plus Luxe for a full year. There is also a ten-year guarantee on the mattress.

Layla Hybrid

Given that it can be flipped between a softer and firmer side, the Layla Hybrid tops our list as the best California king mattress. Cal king mattresses typically have two different firmness settings: one for heavier people and those who prefer to sleep on their backs or bellies, and another for those who prefer to sleep on their sides and are lighter in weight (up to 130 pounds). More pressure is relieved and less motion is transferred on the softer side.

The Layla Hybrid features a copper-infused foam core surrounded by gel memory foam and support foam and pocketed coils. The antimicrobial and heat-wicking properties of the mattress’s middle foam layer work together to keep sleepers comfortable and healthy while they rest.

The Layla Hybrid in California king size is ideal for those who sleep alone or with a partner, as it provides ample space, keeps sleepers cool all night long, and, depending on which side is chosen, accommodates sleepers of varying sizes with optimal pressure relief and comfort. Explore this topic further in our detailed review of the Layla Hybrid mattress.

The Layla Hybrid California King Bed includes a 120-night sleep trial, a 10-year warranty, and free shipping to the lower 48 states.

Casper Original

Casper’s original all-foam mattress fits the bill for a California king bed, and you can usually find one of these in a particularly roomy master suite because of its reasonable price. The Casper Original’s pressure-relieving and spinal-aligning features work together to provide a pain-free night’s sleep, thanks to its innovative zoned support technology.

Casper’s three-zoned foam layer zones include a plusher section designed to cradle the shoulders, neck, and upper body, and a firmer section that provides support for the hips, waist, and lower back. Once you have found your ideal sleeping position on the Casper Original, you can begin counting down the days until you no longer feel the pain. The Original Casper mattress cover is made from recycled bottles, so it’s also a hit with eco-conscious consumers.

This California king bed has enough room for two people to sleep comfortably alongside their significant others, or a family of four can sleep comfortably on it. There will be plenty of room at the foot of the bed for Fido.

The Casper Original, in California king size, is made in the USA and comes with a 100-night risk-free sleep trial, free shipping both ways, and a 10-year warranty. If you want to learn more, check out our review of the Casper Original.

Saatva Classic

The Saatva Classic is an excellent mattress for those who prefer to sleep on their sides due to its combination of contouring latex foam, supportive innerspring coils, and unique lumbar technology. The Luxury Firm variant of this mattress is the ideal medium-firm California king option due to its hybrid construction, as it is both supportive enough to prevent sagging to the foot and edges and not too firm in comparison to all-foam options.

Make sure your doorways and stairs can accommodate a California king-sized mattress, as the Saatva Classic hybrid mattress is unlike anything else available direct to consumers. This, however, means that it can be custom-made to your specifications, including the firmness level and the height (11.50 inches or 14.50 inches). My own experience has shown me that the beds can be anywhere from medium to firm, depending on your preference. The three-inch thick Euro pillow top takes the comfort level of the California king mattress to a whole new level. Everything still applies, even to the larger sizes of mattresses, such as the California king.

Saatva offers a free in-room setup and removal of your old mattress, as well as a free 180-night sleep trial, a 15-year warranty, and free shipping.

What are the Main Differences Between a King and a California King?

A standard king-sized bed and a California king-sized bed are not the same in terms of size or footprint. The dimensions of the two beds are as follows:

  • King: measuring in at 76″ x 80″
  • Golden State Reigning Supreme: Size: 72″ x 84″

The California king, at 7 feet in length, may be more comfortable for taller people who like to sleep sprawled out. In addition, pet owners might value the longer beds so that their animals have a comfortable place to sleep at the foot of the bed.

A king size bed’s dimensions and shape are factors in determining its suitability for your bedroom. Following is the floor space occupied by the beds:

  • King: Area: 42′ 2.2″2′
  • King of California: Square Footage: 42

One must also think about the bedding when deciding between a regular king and a California king. Because the standard king mattress is more widely used, there are more bedding options for that size, and it’s probably easier to find affordable bedding for that size.

What to Look For in a Mattress

Mattresses have to be tailored to the individual, taking into account their preferences, sleeping positions, and weights. How a mattress feels, how long it lasts, how well it supports you through the night, and other factors are determined by the following.

Considerations of Primacy

  • Price: The cost of a king or California king mattress is typically not different from one another because both sizes are offered by most manufacturers. The cost of a mattress can vary widely depending on its construction. By eliminating the need for physical locations, online retailers are able to offer more competitive pricing.
  • What’s the best way to sleep? Your ideal mattress will depend on how you like to sleep. A firmer mattress that provides good lumbar support may be more comfortable for back sleepers. Mattresses should be softer for side sleepers to prevent pressure points in the shoulders and hips. Individual body weight also plays a role, with heavier people necessitating firmer mattresses.
  • Style of Mattress: Innerspring, all-foam, hybrid, latex, and airbed are just some of the mattress types available. The textures of various mattresses are distinctive. Hybrid and foam mattresses are more conforming than their bouncy innerspring and latex counterparts. However, even within each category, mattresses can vary greatly.
  • Contouring: How well a mattress contours to the shape of the person lying on it is referred to as its “cradling” or “conforming” ability. The most conforming mattresses are typically made of memory foam. Many people who sleep on memory foam mattresses like the way it “hugs” their bodies. Pressure points are often reduced or eliminated entirely on contour mattresses. The most conforming mattresses are those made entirely of foam, or are a hybrid with memory foam.
  • Proficient Construction: From steel springs to visco elastic foam, there is a wide variety of quality levels in mattresses. In most cases, the costlier the material, the higher the price tag. A higher density generally indicates a higher quality memory foam or polyfoam. The more natural a latex product is, the better quality it usually is.
  • Consistency of Toughness: The firmness scale for mattresses, which runs from 1 to 10, provides a standardized measurement for making such comparisons. Mattresses typically range in firmness from 3 to 8, with most people preferring a mattress with a firmness level of 4 to 6.
  • Adjacent-to-the-Edge Support: A mattress’s edge support is measured by how much it holds its shape when loaded to the full width and length. A mattress with good edge support allows users to make full use of the bed’s surface without worrying about falling off the side. A hallmark of an innerspring mattress is its renowned edge support.
The edge support is tested with a weight.

The edge support is tested with a weight.

  • Balanced Temperature: There is no need to worry about getting too hot or too cold on a temperature neutral mattress. Most people have trouble with overheating while they sleep. Heat is also trapped by foams and other close-fitting materials. Manufacturers go to great lengths to address this issue and reach thermal neutrality.
  • Noise: It is possible to hear movement or weight on some mattresses, especially those with innersprings. Pocketed coils, which are encased individually, tend to be less noisy than traditional innersprings. Foam mattresses, in particular, are the most silent option.

Types of Mattresses

Innerspring, foam, latex, hybrid (coils with foam or latex), and airbed are the five most common mattress types available today. As a rule, similar features and commonalities can be expected between mattresses of different types, given that their construction is consistent.

However, even within these broad categories, there is a great deal of variety in the mattresses themselves. Mattresses as a whole have a wide range of quality, material use, and performance among their individual models.


Definition: Hybrid mattresses aim to solve this problem by bringing together the best features of multiple mattress types. Hybrid mattresses have a coil support core and foam or latex comfort layers for added support and pressure relief. They offer more padding than your standard innerspring mattress while still keeping you at a comfortable temperature.

Popularly At Home: Customers looking for a California king mattress typically have a bedmate, children, or pets. Because of the coil layer’s ventilation, hybrids are a good option for couples who want to share a bed without worrying about overheating. They have a feel that is somewhere between responsive and conforming, making them a good compromise for those with contrasting tastes.


Definition: Innerspring mattresses have a support core made of springs, which makes for a buoyant and responsive sleeping surface. Innerspring mattresses are known for being temperature neutral and offering a supportive place to sleep. Since they utilize one of the earliest forms of mattress technology, innerspring mattresses tend to be among the most reasonably priced options out there.

Tempering Rigidity: Because of the high airflow that innerspring mattresses provide, they maintain a consistent temperature throughout the night. Innerspring mattresses do not retain heat like some all-foam or hybrid models, making them a better option for hot sleepers and bed-sharers.


Definition: Latex is a type of rubber that can be used in the construction of a mattress’ support structure or comfort layer, or both. Most people agree that latex mattresses are the most durable option, with some even claiming they can last for decades. Those who prefer a mattress with a surface that is both soft and responsive will be satisfied with a latex mattress.

Comfort That Responds: Cushioned and form fitting, latex does not cause sinkage. In a latex mattress, both partners can relax in comfort without worrying about sinking too deeply into the mattress or each other.


Definition: Beds that use air chambers as their support core, as opposed to coils, foam, or latex, are called “airbeds.” Many modern mattresses allow the user to adjust the amount of air within the mattress, allowing for instantaneous adjustments in firmness or softness.

Modifiable Bracing: People who share a bed can each set their own preferred level of firmness on many modern airbeds. Many airbeds allow you to individually control the firmness of each side of the bed, which is convenient if you and your sleeping partner are of different weights or have different mattress preferences.

The 10 Best California King Mattresses for 2022


Definition: Many people choose foam mattresses because of the “hugging” effect that memory foam has on the body, but not all foam mattresses are created equal. The mattress’s comfort layer and support core are both made of foam, although some beds use other comfort layer materials. Since foam mattresses have a high heat retention rate, many manufacturers now include cooling materials in their designs to ensure a comfortable sleeping environment regardless of the ambient temperature.

Pain Reduction Through Contouring: If you sleep with a partner who does not share your sleeping preferences, a foam mattress may be a good option. Supportive of all common sleeping postures, memory foam offers the most cushioning and pressure relief.

Last Things to Consider When You’re Buying a California King

  • A Bedstead Is: It may be more challenging to locate a suitable bed frame if you need to accommodate a California king mattress. Buying a mattress from the same company that makes your bed frame is an easy way to streamline the process.
  • Bedding and Sheets: Bedding and sheets in the larger California king size are less common than their more common king-sized counterparts. Therefore, you may need to do more searching and make do with fewer bed options.
  • Scale of the Room and Number of Doors: There is a 4-inch length difference between a California king and a traditional king mattress, but the width is the same. The installation of a California king mattress may be simplified or complicated depending on how carefully the buyer measures their available space.
  • Setup and Weight of a Mattress: In terms of total surface area, standard king and California king mattresses weigh nearly the same. However, the former may be slightly lighter than the latter. Putting together either type of mattress is essentially the same. If you need help putting together a larger mattress, it may be worthwhile to pay extra for White Glove delivery, which includes in-home assembly.

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