Best California King Mattress in 2026

General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding..Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

Quality Medium Firm Mattress - offers ideal level of comfort and support for all sleeping positions. Perfectly balanced to relieve pressure and sleepless nights..Cooling Gel-infused Foam Layer – to better regulate temperature. Breathable outer cover

High Density Base Layer – For a longer-lasting and durable mattress.

Built-in 110-120V internal pump will inflate and deflate the airbed with the switch of a button. Approximate inflation time: 5 minutes.

Convenient hand carry bag is perfect for storage and transport.

Sleeping surface is covered in soft flocking for extra comfort, and the indented sides keep your fitted sheets from slipping. Unlike traditional airbed construction, high-strength polyester fibers do not stretch over time.

MEMORY FOAM MATTRESS: Restful slumber simplified. This mattress has a heavenly balance of comfort and support that contours to your body, and leaves you recharged every morning

10" PROFILE: Mattress is designed with memory foam that contours to your body, while support foam relieves pressure points on your body. Premium stretch knit cover is a dream

FIRM SUPPORT: Soothing memory foam with a thick layer of firm foam offers plenty of support for back and stomach sleepers

General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.

California King Size Cool Memory Foam Mattress: This 8 inch cooling gel memory foam mattress is perfect for hot sleepers; Medium mattress features a triple layer design with a soft knit cover, responsive foam and a durable base for pressure relieving support in any sleep position.Cooling Comfort: This California King memory foam mattress features cooling gel foam and an airflow channel for enhanced breathability, so you sleep cool all night every night

Support For Every Sleeper: Whether you are a stomach, back or side sleeper, you can find motion isolation, edge support, and breathable comfort with an eco conscious Sleep Innovations memory foam bed

Product 1: General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.

Product 1: Perfect top layer supports your bodyweight & maintains your body shape to rest in the best condition.I-Gel disperses temperature accumulation to maintain a constant mattress temperature

Product 1: High density foam prevents defection of memory foam

General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding

UNIVERSAL COMFORT- This california king mattress fits well with most california king beds and features a 10-inch medium-plush profile providing universal comfort for side, back, and stomach sleepers

GEL FOAM - Gel infused memory foam regulates temperature while conforming to the body

Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

600 LB WEIGHT CAPACITY - The durable microfiber surface and interior beam construction of the guest bed can support people up to 600 pounds. This portable bed is a must have for every home and one of the best camping essentials for the great outdoors.

DON’T LOWER YOUR STANDARDS - You will need a staircase to get down to the surface of other camping air mattresses. Standing at 20 inches tall when fully inflated, this raised blow up mattress allows you to get into bed without needing a parachute.

RAPID INFLATION - With the self inflating air mattress pump, the Englander air bed can be inflated in around 90 seconds. Less time than it takes to change into your PJs. Our heavy duty travel bed deflates itself with the push of a button.

FEEL-GOOD FOAM: This all-foam mattress offers multiple layers to create the perfect balance of support and comfort

THE PERFECT BASE: Sleep comfortably as the gel memory foam regulates temperature, conforms to your body, and reduces motion transfer

SUPPORTIVE SLEEP: The base layer of the bamboo charcoal mattress supports the body with a solid foundation

General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.

DURABLE COMFORT – When soft, yet durable foam layers combine with steel innersprings, a match made in mattress heaven happens, resulting in this supportive spring mattress with the right hint of conforming softness

TOP QUALITY LAYERS – 1.25 inch durable high-density foam, 4.5 total inches conforming ViscoLatex foam, and a 6 inch base layer of heavy duty steel coils; ideal for back and stomach sleepers and petite to average weight individuals

CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content

72" W x 84" L x 12" H

Medium-Plush Feel and Adjustable Base Friendly; 10 Year Warranty

Gorgeous sapphire blue euro pillow top

CUSHIONS & SUPPORTS – The Purple Mattress features 2'' of Purple’s GelFlex Grid technology to give you the best cushioning and support. The Grid cradles pressure points like hips and shoulders while keeping the rest of your body fully aligned.

OPTIMAL TEMPERATURE - With over 1,400+ air channels built into the temperature-neutral Grid and breathable foams used in the base, you'll stay comfortable all night.

INSTANT RESPONSE - The GelFlex Grid immediately flexes to support your position and springs back into place as you readjust and move overnight.

365-NIGHT HOME TRIAL & FOREVER WARRANTY - Our industry-leading trial period and warranty starts the day your Nectar mattress is delivered. Sleep on it for an entire year in all four seasons. Your mattress is guaranteed for as long as you own it.

MEMORY FOAM MEETS SPRINGS - Nectar Hybrid combines CertiPUR-US Certified gel memory foam with Infinity edge support innerspring coils for contouring support and boosted breathability. The springs in our innovative hybrids are individually wrapped with thicker coils around the perimeter for excellent edge-to-edge support and minimal motion transfer.

SIX LAYERS OF COMFORT - Have a refreshing rest on a heat-wicking cover with cooling technology and Microban protection. Gel memory foam cradles your body and relieves pressure, while the dynamic transition layer provides tailored support and proper spinal alignment. Individually-wrapped coils ensure edge-to-edge support, plus a conventional foam base gives stability to layers on top. The shift-resistant lower cover with handles makes it easy to move.

Base: A foldable box spring design and washable cover are best for small spaces and moving  

Base: Enjoy a size made for the entire family: California King, King, Queen, and Full come in two parts and have weight capacity of 700 pounds; Twin XL and Twin come in one piece and have a 400-pound weight capacity  

Base: Minimal assembly required to strengthen foldable design  

Base: The foldable box spring foundation with washable cover comes in this bundle; ideal as a small space solution and for moving

Base: Available in different sizes to fit your family: California King, King, Queen, and Full available as two parts with a weight capacity of 700 pounds; Twin XL and Twin are one part and have a 400-pound weight capacity  

Base: Minimal assembly to add to the durable and sturdy design  

PLUSH FEEL – This Lucid mattress provides a plush feel ideal for stomach and back sleepers and is perfect for teens and growing children

MEMORY FOAM – A 1.5-inch layer of responsive memory foam provides soft comfort, and the 6.5 inches of bamboo charcoal base foam offers a sturdy support

BAMBOO CHARCOAL – The bottom layer contains hypoallergenic properties with a bamboo charcoal foam to help maintain freshness and reduce odors

SLEEP SOUNDLY - Rimensy 10 inch twin size mattress combines the innerspring wrapped coils with the cooling gel memory foam for an optimal sleep experience. The pressure-relieving foam cradles your body shape so you awake free of aches and pains and fresh as a daisy.

COOL TO SLEEP ON - The cooling gel particles, air-flow between coils and the hypoallergenic fabrics maintain a comfortable climate all night, making this twin bed more breathable. 

ISOLATED MOTION - The individually pocketed coils provide enough support for proper spinal alignment and absorb motion disturbance between partners, allowing your deep sleep not to be disturded.

PLUSH FEEL – This Lucid mattress provides a plush feel ideal for side sleepers who love the soft hug of memory foam

MEMORY FOAM – A 2-inch layer of latex-like foam, 2-inch layer of gel-infused responsive memory foam, 3-inch layer of transition foam, and 7 inches of bamboo charcoal base foam provide a plush support

BAMBOO CHARCOAL – Bottom layer contains hypoallergenic properties with a bamboo charcoal foam to help maintain freshness and reduce odors

PERFECT CONTOUR. Our cal-king size mattress cradles you in a deluxe cushion of 2.5” Premium Air-Flow Infused visco over a layer of High Density Support Base. Extra-thick profile brings luxury hotel touch

COOLER INNOVATION. Breathable, plush & better quality materials, not cheap inexpensive foam. Optimum comfort that relaxes & cools your body. Deep rest for a long day ahead. No coils or latex used

BEST SOLUTION. Top Rated Mattress with over 90% 5-star reviews on Amazon. Classic medium-firm HD core relieves pressure points + less tossing & turning. Targets sore shoulders & hips + aids in back pain relief. Signature feel recharges you from a dream night of ultimate slumber

Dura-Beam technology provides you or your guests with a cozy king-sized air mattress pad and adjusts to your personal firmness for the best night of sleep

Features a built-in 120V pump that will inflate and deflate the airbed with the switch of a button in just 4 to 5 minutes

Soft-flocked elevated height surface provides extra comfort with indented sides to keep fitted sheets in place while sleeping

Queen-sized air mattress with plush headboard provides support when sitting up and helps keep pillows from falling off

Built-in air electric pump inflates and deflates the mattress for a convenient setup and takedown process

Raised 18-inch bed with velvety soft surface makes for a comforting rest and makes getting in and out of the bed easy

General Note: Please allow 24 to 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.

72" W x 84" L x 12" H,The newest technology in bedding, this mattress combines the traditional innerspring wrapped coils with the newest generation of gel memory foam for an optimal sleep experience.

Beautifully detailed quilted pillowtop knit cover with a corded edge and coordinating knit sides for breathability

【Motion Isolation for a Peaceful Undisturbed Sleep】The individual innerspring pocket coils in this california king mattress work independently, you don't have to worry about waking up your sleeping partner every time you climb into or out of bed or change position. Pocket coils are separated by the isolated fabrics and there is little feel of coils underneath.

【Ergonomic Support and Pressure Relief】 Coolvie’s innovative 5-zone spring support systems are designed to work in perfect harmony with foams to ensure a balanced, refreshed sleep with less tossing and turning and minimal partner disturbance. Independent pocketed Spring design ensures that your body weight is evenly absorbed and distributed comprehensively from head to toe throughout the mattress. Also provides the targeted support to your body, proper back support & alignment.

【Stay Cool with Whole Night】 This 12 inch cal king size mattress is designed with 3D soft knit fabric on the top cover which is breathable and skin-friendly, absorbing moisture and balancing body temperature. The open cell high density foam under the cover promotes air flow when sleeping on this mattress. You don't need to worry about overheating.

MOTION ISOLATION FOR UNDISTURBED SLEEP - Sweetnight 14 inch pillow top california king mattress is combined memory foam with pocketed coils. The individually wrapped coils tend to reduce noise and isolate motion on the bed, so you will not be disturbed when your mate turns over or gets up. Create an undisturbed and comfortable sleep for you and your partner.

COOLING SLEEP FOR ALL NIGHT - Sweetnight california king mattress adopts memory foam which is infused with cooling gel, helping to dissipate body heat. Pocketed coils enhance air circulation through the coil system and breath-ability, allow maximum airflow for temperature regulation, providing you a cool sleep all night, great for hot sleepers.

HEALTHY & SKIN-FRIENDLY PLUSH MATTRESS - Sweetnight Twilight 14 inch plush hybrid mattress is designed with breathable and healthy knitted plush cover, soft to touch & skin-friendly, providing you a plush feeling. All of the foam is certified by CertiPUR-US, which keeps you enjoy a healthier sleep with this california king mattress.

BALANCE SUPPORT & PRESSURE RELIEF - Combined the Supportive of pocketed springs with the comfort and adaptability of memory foam to create a comfortable yet supportive mattress. The independent pocketed coils balance your body weight and provide strong support to every part of your body. Memory foam actively contours to your body curve to align the spine and relieve pressure point aches and pains. The mattress has good elasticity and can be used for many years.

MOTION ISOLATION & EDGE SUPPORT - Independent support between the springs, eliminates the movement of interference, avoiding friction between each other to make noise, and providing you with a noise-free sleep, you can wake up feeling energetic and refreshed after a night of undisturbed sleep. The thickened springs at both edges improve the edge support of the mattress, so you won't feel unstable sleeping near the edge of the mattress or roll off.

CertiPUR-US & OEKO CERTIFIED ENSURE SAFETY - Novilla mattress is made with CertiPUR-US Certified foam and OEKO-TEX certified fabric. The foam gives you the soft, cozy comfort you crave. The comfort layers are made of different materials and densities of foam to provide premium support and comfort for a full night's sleep. The medium-firm feel of this mattress makes it perfect for all sleep positions and preferences.

【For Multi-layer Mattresses】Many modern mattresses, especially those with a pillow-top, memory foam, or other added layers, require deeper pocket sheets to fit correctly. Extra deep pocket sheets cater to this need, allowing for a proper fit.

【Accommodates mattress toppers】 If you use a mattress topper or pad to enhance your sleeping experience, extra deep pocket sheets can accommodate the added thickness, ensuring a proper fit without compromising the topper's effectiveness.

【Better Fit and Grip】Extra deep pocket sheets are designed to fit snugly over thicker mattresses, ensuring a secure grip without slipping off during the night. This can lead to a more comfortable sleep experience.Fit over-sized mattresses up to 21 inches deep .Best for any room in your home:bedroom,guest room,kids room,RV,vacation home.

G400 ST Water mattress

STAND UP SAFETY LINER

Blue Magic Fill and Drain Kit with Conditioner

SANCTUARY FREE FLOW WATERBED MATTRESS

STAND UP SAFETY LINER

Blue Magic Fill and Drain Kit with Conditioner

Smooth Top with Reinforced Corners

Heavy Duty Lap Seam

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