Furniture › Bedroom Furniture › Mattresses & Boxsprings › California King › twin mattress

California King Medium 12.5" Innerspring Mattress - Sealy Posturepedic Mill Park Tight Top | 84 H x 72 W 12.5 D in Wayfair 52952562

This mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with a medium feel. A reinforced edge improves durability, while cover treatments help to keep you cool, and the... more

10 Inch Green Tea Cooling Gel Memory Foam Mattress, Bed in a Box, CertiPUR-US Certified, California King, White

Features: Cool Sense: Liquid Gel Flex Foam can make you feel cooler, to ensure you and your family have a good night’s sleep. Fresh Breath: The Gel Green Tea Memory Foam we use can improve the quality of your sleep. more

California King Extra Firm 13.75" Hybrid Mattress - Beautyrest Silver BRS900-C | 84 H x 76 W 13.5 D in Wayfair 700810109-1070

Beautyrest Silver® is engineered to provide consistent comfort over the life of your mattress so that your sleep will be every bit as restful years from now as it is today. The product features a coil design that provides flexible support precisely... more

California King Medium 12" Hybrid Mattress - Sleep Inc. Solutions | 83 H x 71 W 12 D in Wayfair S70512E-1070

Get total comfort at a cozy price with the Sleep Inc. Sleep Solutions 12" Hybrid Mattress. Sleep Inc. hybrid mattresses combine cradling cool gel memory foam with traditional innerspring to give you the support you are used to with the pressure relief... more

California King Medium Firm 7" Foam Mattress - Rebrilliant Lamae Water-Resistant High Density Vinyl | 84 H x 72 W 7 D in Wayfair

This foam mattress features a high-density, medium-firm design that's specifically made for use in hospitals and long-term care facilities. It features a fluid-proof cover that's made from orthopedic waterproof vinyl. This mattress is hypoallergenic... more

California King Medium 13.5" Innerspring Mattress - Beautyrest Black L-Class | 83.5 H x 79.5 W 13.75 D in Wayfair 700811471-1070

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, the Beautyrest Black L-Class 13.5" medium mattress offers up to 21% more support where your body needs it the most. With help from our new... more

California King 12" Hybrid Mattress - Signature Design by Ashley Chime Ultra Plush | 12 D in Wayfair M69751

Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. High-density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. Hypoallergenic material is ideal for sufferers of... more

Haven Plush Euro Top Mattress - California King - Ballard Designs

For the ultimate night's sleep, you need the ultimate luxury mattress. Haven features a plush euro top for ultra-softness and deep sleep comfort. This premium mattress combines the finest materials and craftsmanship with the latest in proven sleep... more

California King 14" Foam Mattress - Brooklyn Bedding Plush | 84 H x 72 W 14 D in Wayfair WS14P67-CK

Set the stage for the good night's rest you deserve with this 14" innerspring mattress. This mattress features a memory foam top and pocket coil base for a plush feeling design while also giving this mattress orthopedic support and limiting motion... more

Mattress Foundation - Slim Profile, California King Split - Ballard Designs

Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

California King 10" Gel/Foam Mattress - Signature Design by Ashley Serena Gel Foam | 83 H x 71 W 10 D in Wayfair M58951

Enjoy endless possibilities for restful sleep with the Gruve hybrid innerspring mattress. You get the best of both worlds: the pressure relief of cooling gel-infused memory foam for superior support. Rest assured that high-density quilt foam provides... more

California King Medium 12" Hybrid Mattress - Nora® by Wayfair Sleep Nora Cooling Mattress, Polyester | 83 H x 71 W 10 D in

This 12" thick hybrid mattress has a tight top and low-motion transfer, designed to let you stay asleep even if your partner tosses and turns. Multiple layers of memory foam have a medium firmness with a breathable design that helps keep you cool while... more

California King 12" Memory Foam Mattress - Benjara 12 Inch Ultra Soft Size Mattress, US Certified | 72 H x 84 W D in Wayfair BM283032

Sleep in supreme relaxation with this lusciously beautiful California king mattress. Its US certified high density memory foam gives it a distinctly cozy and relaxing bounce, and it is made in a crisp pure white color for a clean, angelic aesthetic,... more

California King 10" Foam Mattress - Alwyn Home 10 Mattress, Steel | 84 H x 72 W D in Wayfair 5AB0081CFA804D5ABA08AE6FBD2E698B

This 10" medium hybrid mattress features a soft fiber padded quilted top, cooling gel-infused memory foam, and high-density foam that relaxes tired joints and muscles. Cooling gel memory foam on top also whisks away excess body heat so you can maintain... more

California King Medium 12" Memory Foam Mattress - Red Barrel Studio® Copper Mattress, Breathable, Machine Washable Zip Off Cover System | 84 H x 72 W 12 D in Wayfair

Copper is recognized as an essential mineral with health benefits like increased collagen production, energy levels, and iron absorption. The top layer of 2” Copper Memory Foam has antimicrobial properties that neutralize temperatures and dissipate... more

California King Medium 16.25" Foam Mattress - Beautyrest Black Series Three Pillow Top Mattress, Latex | 83.5 H x 72 W 16.25 D in Wayfair

Experience the best of Beautyrest, featuring advanced temperature management technology, Micro Diamond Memory Foam, and advanced, Triple-Stranded Pocketed Coil Technology for conforming support and motion separation. Self-Response Latex offers a... more

California King Medium 10" Innerspring Mattress - White Noise Mattress, Wood | 84 H x 78 W 10 D in Wayfair 27D798A82784490B8A0C339F9B0E90DB

We are a proud manufacturer of the finest quality mattresses & box springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made to ensure that you get only the best! This item is part of our 225 comfort... more

California King 16.5" Innerspring Mattress - Beautyrest Black K-Class Plush Pillow Top Mattress, Latex | 83.5 H x 72 W 16.5 D in Wayfair

Elevate your sleep to a luxurious reward night after night. As the premier offering in our most advanced collection yet, the beauty rest black K-class 16.5" plush pillow top mattress offers up to 21% more support where your body needs it the most. With... more

California King 10" Innerspring Mattress - Wayfair Sleep™ Plush Mattress, Polyester | 84 H x 72 W 10 D in 0EDE7531034A432EA6179C3DD30C7625

This 10" thick mattress has a Euro top and low motion transfer, so it's designed to let you stay asleep, even if your partner tosses and turns. Four layers of memory foam and pocket coils give it a plush feeling with a breathable, moisture-wicking... more

California King Firm 13.5" Hybrid Mattress - Kingsdown Passions Merridale Cushion Mattress, Steel | 84 H x 76 W 13.5 D in Wayfair FG-36004-TT1-CKH

The Kingsdown Passions Merridale collection provides an ideal combination of high-performance comfort features and premium steel innerspring support. Offering a unique layer of luxury comfort foam and tri-zoned coil support, the passions Merridale... more

California King 16" Innerspring Mattress - Beautyrest Black C-Class Plush Pillow Top Mattress, Latex | 83.5 H x 72 W 16 D in Wayfair 700811478-1070

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, the Beautyrest black c-class 16" plush pillow top mattress offers up to 21% more support where your body needs it the most. With help from our... more

California King Medium 10" Foam Mattress - Alwyn Home Biron Combined Construction Types Mattress, Latex | 84 H x 72 W 10 D in Wayfair

Introducing the "Pure" 10-inch pocket coil mattress, redefining comfort with its innovative design and medium firmness. In a market saturated with memory foam and latex options, the Pure mattress offers a refreshing alternative for those seeking... more

California King Firm 5" Mattress - Spinal Solution 5-Inch Medium Water Resistance Nylon Vinyl Dual Sided Mattress, Noiseless, Soft Cloud Feeling | 84 H x 72 W 5 D in Wayfair

If adults are sleeping on your mattresses, you probably want to have nylon. Its breathability allows your guests to sleep cooler, so you don't have to worry that they'll wake up in the middle of the night dripping with sweat as they throw off their... more

California King Medium 14" Hybrid Mattress - Alwyn Home Rogofsky Sofa Bed Mattress, Polyester | 84 H x 76 W 14 D in Wayfair

Enjoy a refreshing night’s sleep on this 14-inch gel memory foam quilted hybrid mattress. Featuring a 1.5-inch quilted soft comfort foam and fiber top layer, 2-inches of wave patterned gel memory foam comfort layer, 1.5-inches of supportive transition... more

California King Medium 12" Hybrid Mattress - Alwyn Home Rohando Sofa Bed Mattress, Polyester | 84 H x 72 W 12 D in Wayfair

Enjoy your mornings after sleeping on the 12-inch gel memory foam quilted hybrid mattress. Featuring a 1.5-inch quilted soft comfort foam and fiber top layer, 1.5-inch of wave patterned gel comfort foam, 0.5-inch of supportive transition foam, an... more

King 12" Memory Foam Mattress - Craft & Trade Artistry Hybrid Quantum Edge Coil Spring Mattress, 12 Inch | 80 H x 76 W D in Wayfair 00018590

CRAFT & TRADE - The Art of Better Sleep. The COPPERGEL Cooling Memory Foam Mattress, CRAFT & TRADE, 12 inch Hybrid, California King combines supportive coils with memory foam. Our hybrid mattresses are engineered with some of the industry’s most... more

California King Medium 10" Foam Mattress - Home Mattress, Steel | 84 H x 72 W 10 D in Wayfair WFA-028M01-10-CLK

This hybrid mattress features a soft fiber padded quilted top, cooling gel-infused memory foam, and high-density foam that relaxes tired joints and muscles. Cooling gel memory foam on top also whisks away excess body heat so you can maintain an optimal... more

California King Medium Firm 14" Foam Mattress - DANLONG Mattress, Fiberglass | 84 H x 72 W 14 D in Wayfair AB0129MSTCKI-5474

The 14" Gel Memory Foam Hybrid Mattress is a top-of-the-line mattress. This firm hybrid mattress combines the posture support of pocket springs with the pressure relief of soft, cooling memory foam for a plush sleep surface. With its hybrid innerspring... more

California King 11" Hybrid Mattress - Naturepedic Serenade Organic Mattress, Latex | 84 H x 72 W 11 D in Wayfair MCK63-P

he Naturepedic Organic Serenade features a hybrid design, combining organic latex for pressure-point relief and encased coil support that gently contours your body. Mattress Size: California King | California King 11" Hybrid Mattress - Naturepedic... more

California King 17.25" Foam Mattress - Beautyrest Black Series Four Plush Pillow Top Mattress, Latex | 83.5 H x 72 W 17.25 D in Wayfair

Experience the best of Beautyrest, featuring advanced temperature management technology, Micro Diamond Memory Foam, Self-Response Latex, and advanced, Triple-Stranded Pocketed Coil Technology for conforming support and motion separation. Two layers of... more

California King 13" Foam Mattress - Signature Design by Ashley Limited Edition Plush Pillow Top Mattress, Cotton | 13 D in Wayfair M62751

Luxury comfort leads to luxury rest. This product soothes your body with cottony softness on the cover. Packed inside are layers of support foam and memory foam to relieve your pressure points. Rows of power-packed wrapped coils help reduce motion... more

California King 10" Hybrid Mattress - Nautica Home Serenity Mattress, Latex | 83 H x 71 W 10 D in Wayfair IMIFN1000CK

With its dynamic cooling gel-infused foams and high-performance coil spring support system, Nautica Home's 10" Harmony offers lasting comfort for those that care about getting an unbeatable night's sleep. Soft, serene and beautifully designed, the... more

California King Medium 10" Hybrid Mattress - Alwyn Home Raci Mattress, Fiberglass | 84 H x 72 W 10 D in Wayfair A170C2F8E20440E7985941C24A1B346D

This single-sided, natural, organic mattress is as affordable as it gets. GREENGUARD Gold-certified, this hybrid mattress is constructed using up to 1, 089 pocketed support coils with side support. The all-natural construction eliminates the need for... more

California King 8" Gel/Foam Mattress - Craft & Trade Mattress, CopperGel Cooling, Certipur-US Certified, Bed-In-A-Box, 8 Inch | 84 H x 72 W D in Wayfair

CRAFT & TRADE - The Art of Better Sleep. The CRAFT & TRADE 8-inch Memory Foam Mattress, COPPERGEL, combines cooling, comfort, and support into one. With two inches of COPPERGEL memory foam, this mattress features some of the industry’s most advanced... more

California King Medium 17.5" Foam Mattress - Beautyrest Black Series Four Pillow Top Mattress, Latex | 83.5 H x 72 W 17.5 D in Wayfair

Experience the best of Beautyrest, featuring advanced temperature management technology, Micro Diamond Memory Foam, Self-Response Latex, and advanced, Triple-Stranded Pocketed Coil Technology for conforming support and motion separation. Two layers of... more

California King 16.5" Hybrid Mattress - Signature Design by Ashley Mt Dana Plush Mattress, Steel | 79 H x 59 W 16.5 D in Wayfair M62351

For those longing for just the right balance of plushness and support, this mattress is a top choice. Five different levels of high-density foam - including plush pressure-relieving foam and gel memory foam for temperature regulation - work in concert... more

California King Medium 12" Memory Foam Mattress - Red Barrel Studio® Copper Mattress, Breathable, Machine Washable Zip Off Cover System | 84 H x 72 W 12 D in Wayfair

Copper is recognized as an essential mineral with health benefits like increased collagen production, energy levels, and iron absorption. The top layer of 2” Copper Memory Foam has antimicrobial properties that neutralize temperatures and dissipate... more

California King Medium 12" Hybrid Mattress - Signature Design by Ashley Serena Pocketed Mattress, Polyester | 83 H x 71 W 12 D in Wayfair M59051

Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. You get the best of both worlds: the pressure relief of cooling gel-infused memory foam, coupled with body-contouring pocketed coils for superior support. Rest assured... more