Furniture › Bedroom Furniture › Mattresses & Boxsprings › Hypoallergenic › 12 inch california king mattress

California King Medium 12" Memory Foam Mattress - Sleep Innovations Shiloh | 84 H x 72 W 12 D in Wayfair 3073850

Upgrade your bed with the Shiloh Mattress for head-to-toe comfort, while keeping your body properly aligned, fully supported, and at a comfortable temperature. The Shiloh Mattress features our most cloudlike memory foam technology to help you fall... more

California King Firm 12" Foam Mattress - The Twillery Co.® Marcela Hybrid Cooling Fast Responding Latex & Coil in Brown | 84 H x 72 W 12 D Wayfair

Experience ultimate comfort on the Marcela 12" Hybrid Mattress. The 6 layer craftsmanship features a breathable, cooling Blue Ice Yarn knit cover, Cooling Copper Infused Memory Air Foam, fast-responding, hypoallergenic Talalay Latex Foam, high-density... more

California King Firm 12" Hybrid Mattress - Signature Design by Ashley | 84 H x 76 W 12 D in Wayfair M62851

With this hybrid queen mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress that contours to your body for a comforting feel. High-density foam provides the firmness you love. Gel memory foam... more

California King Firm 12" Hybrid Mattress - Wayfair Sleep™ Sleep Pillow Top | 75 H x 39 W 12 D in WFSL1038 34538108

Looking to update your bedroom? Give yourself the support you need with this 12" firm hybrid mattress. Crafted using both pocket coils and layers of gel memory foam, it pairs the two major types of mattress design to create the perfect platform for a... more

California King 12" Gel/Foam Mattress - Wayfair Sleep™ Plush Cooling Gel Memory Foam | 83 H x 71 W 12 D in C46989AFA3CC4D7DA96E3EC5D3AD0BA1

Get the sleep you deserve with a mattress that supports you, like this 12" memory foam option. Crafted using four layers of hypoallergenic memory foam with a tight top for a plush feel, this mattress is perfect for those who like to sink into their bed... more

Sweetnight 12-inch Medium Gel Memory Foam Mattress In a Box

Reversible bed mattress provides comfort from soft, medium to medium firm. This 12 in. gel memory foam mattress cover is made of hypoallergenic fabric with heat dissipation, bringing you a safe and cool night. more

Signature Design 10 Inch Chime Memory Foam California King Mattress in White - Ashley Furniture M69951

Signature Design 10 Inch Chime Memory Foam California King Mattress in White - Ashley Furniture M69951 Enjoy endless possibilities for restful sleep with this California king mattress. Soothing memory foam contours to your body, while a thick layer of... more

California King Medium 10.5" Hybrid Mattress - Wayfair Sleep™ | 83 H x 71 W 10.5 D in 636F82EE74CF422FB3ACDE0C51E8918B

Tired of struggling to get the sleep you deserve? Drift off to the perfect night's rest with this Wayfair Sleep 10.5" Medium Hybrid Mattress. Pairing pocket coils and memory foam, this mattress delivers both classic support and a medium feel you can... more

King Firm 12" Mattress - Spinal Solution 12-Inch Dual Comfort & Soft w/ Pocket Coil Springs, Split Level | 80 H x 76 W 12 D in Wayfair 9065-6/6-1

Customizable Comfort, Targeted Support, and Versatility in One : Indulge in the ultimate sleep innovation with our Dual-Comfort Mattress, a masterful blend of customization, targeted support, and versatility. This innovative mattress offers you and... more

Sweetnight 12-inch Medium Gel Memory Foam Mattress In a Box

Reversible bed mattress provides comfort from soft, medium to medium firm. This 12 in. gel memory foam mattress cover is made of hypoallergenic fabric with heat dissipation, bringing you a safe and cool night. more

Sweetnight 12-inch Hybrid Memory Foam Innerspring Mattress

The 12 in. gel hybrid mattress has two sleeping feelings, the top is medium firm while the tail is medium soft. 12 in. hybrid mattress cover is made of hypoallergenic fabric that promotes airflow for a breathable sleep. more

Queen Medium 12" Hybrid Mattress - Alahomora Madisonburg King Mattress, Bamboo | 80 H x 60 W 12 D in Wayfair AMD730KJ

Features:HYBRID COOLING PLUSH BAMBOO CHARCOAL MEMORY FOAM: Our latest breakthrough in hybrid technology combines the cooling power of infused memory foam and advanced cooling fabrics with the individualized support of our AmstarAdaptive Pocket Coil... more

King Medium 12" Hybrid Mattress - Alahomora Madisonville Mattress, Bamboo | 80 H x 76 W 12 D in Wayfair AMD730M8

Features:HYBRID COOLING PLUSH BAMBOO CHARCOAL MEMORY FOAM: Our latest breakthrough in hybrid technology combines the cooling power of infused memory foam and advanced cooling fabrics with the individualized support of our AmstarAdaptive Pocket Coil... more

Ashley Sleep 10 Inch Chime Memory Foam King Mattress - Ashley Furniture M69941

"Ashley Sleep 10 Inch Chime Memory Foam King Mattress - Ashley Furniture M69941 Enjoy endless possibilities for restful sleep with this king mattress. Soothing memory foam contours to your body, while a thick layer of firm support foam provides... more

King Firm 10" Memory Foam Mattress - Signature Design by Ashley Chime 10 Inch Medium Firmness Mattress, | 79.5 H x 76 W D in Wayfair M69941

Why worry when you can chime? With the Sierra Sleep Chime Express twin mattress, you have endless possibilities for restful sleep. Soothing memory foam contours to your body, while a thick layer of firm support foam provides plentiful support and... more

California King Medium 8" Gel/Foam Mattress - Alwyn Home Charcoal Infused Gel Memory Foam | 80 H x 72 W 8 D in Wayfair

This 8-inch gel memory foam mattress is the perfect choice for side sleepers and those looking for a plush new mattress, providing a plush feel. 2 inches of dense foam, infused with bamboo charcoal, the bamboo charcoal infusion helps keep your mattress... more

California King Firm 8" Gel/Foam Mattress - Sleep Innovations Marley Medium Gel Memory Foam | 84 H x 72 W 8 D in Wayfair 3073827

Improve your sleep with the essential comfort of our 8 inch, two layer gel memory foam Marley Mattress. The soft knit hypoallergenic cover immediately relaxes you with lasting freshness, while soothing gel memory foam actively reduces excess body heat... more

California King 10.5" Gel Mattress - Wayfair Sleep™ Plush Cooling Hybrid | 75 H x 39 W 10.5 D in WFSL1040 34538118

Get the zzz's you need with this plush hybrid mattress. It features five layers including 10.5" of memory foam, high-density base foam, wrapped innerspring, plush poly foam, and a memory foam pillow top that helps relieve pressure and adds a little... more

California King Firm 14" Hybrid Mattress - Wayfair Sleep™ Sleep | 84 H x 72 W 14 D in WFSL1039 34538113

Looking to update your bedroom? Give yourself the support you need with this firm hybrid mattress. Crafted using both pocket coils and layers of gel memory foam, it pairs the two major types of mattress design to create the perfect platform for a good... more

California King Medium 8" Latex Mattress - PlushBeds Natural Bliss | 75 H x 72 W 8 D in Wayfair NATBLM0807

Experience the epitome of natural comfort with the Natural Bliss® Natural Latex Mattress, meticulously handcrafted in the USA using only the finest quality natural latex—no blends, no synthetics, and absolutely no chemicals. Wrapped in a luxuriously... more

California King Medium 10" Latex Mattress - PlushBeds Natural Bliss | 80 H x 60 W 10 D in Wayfair NATBLM1007

Experience the epitome of natural comfort with the Natural Bliss® Natural Latex Mattress, meticulously handcrafted in the USA using only the finest quality natural latex—no blends, no synthetics, and absolutely no chemicals. Wrapped in a luxuriously... more

California King Medium Firm 5" Foam Mattress - Rebrilliant Koreem Water-Resistant High Density Vinyl | 84 H x 72 W 5 D in Wayfair

This foam mattress features a high-density, medium-firm design that's ideal for use in home healthcare and other medical institutions. It features a fluid-proof cover that's made from orthopedic waterproof vinyl. This mattress is hypoallergenic for... more

California King Firm 10" Gel/Foam Mattress - Furinno Gel Memory Foam | 84 H x 72 W 10 D in Wayfair N26259CK

Good sleep leads to a better day. Furinno Angeland Luxury III memory foam mattress features infused gel providing cooling effects to improve sleep quality. Open-cell memory foam helps reduce trapped body heat and makes the mattress feel softer. It also... more

California King Firm 8" Latex Mattress - PlushBeds Natural Bliss | 80 H x 60 W 8 D in Wayfair NATBLMF0807

Experience the epitome of natural comfort with the Natural Bliss® Natural Latex Mattress, meticulously handcrafted in the USA using only the finest quality natural latex—no blends, no synthetics, and absolutely no chemicals. Wrapped in a luxuriously... more

California King 10" Mattress - Naturepedic Chorus Organic | 10 D in Wayfair MCK61-CF

Airflow from top to bottom dissipates heat. Organic wool wicks away moisture keeping you dry & comfortable. Medium feels just right for most people. Hypoallergenic design made without latex. Made with the safest & healthiest materials on Earth.... more

California King Firm 10" Gel/Foam Mattress - Sleep Innovations Marley Medium Gel Memory Foam | 72 W x 10 D in Wayfair 3073835

The triple-layer design of the Marley mattress keeps you cool and supported all night long. The gel memory foam top layer and supportive middle layer with airflow channels provide a cooling effect, helping to maintain a comfortable climate while you... more

California King Firm 10" Memory Foam Mattress - Signature Design by Ashley Chime | 83.5 H x 76 W 10 D in Wayfair M69951

Enjoy endless possibilities for restful sleep with this mattress. Soothing memory foam contours your body, while a thick layer of firm support foam provides plentiful support and pressure relief of your body’s major pressure points. The hypoallergenic... more

California King Firm 10" Latex Mattress - PlushBeds Natural Bliss | 80 H x 60 W 10 D in Wayfair NATBLMF1007

Experience the epitome of natural comfort with the Natural Bliss® Natural Latex Mattress, meticulously handcrafted in the USA using only the finest quality natural latex—no blends, no synthetics, and absolutely no chemicals. Wrapped in a luxuriously... more

California King Firm 13" Foam Mattress - Brooklyn Bedding Pillow Top | 84 H x 72 W 13 D in Wayfair WS13PT67F-CK

Need a better night's rest? This pillow-top mattress is here to help you start on the right side of the bed. This mattress is crafted using pocket coil springs for a classic supportive feel, while the polyfoam-filled pillow top helps relieve pressure... more

California King Medium 14" Memory Foam Mattress - Sleep Innovations Shiloh | 84 H x 72 W 14 D in Wayfair 3073858

Upgrade your bed with the Shiloh Mattress for head-to-toe comfort, while keeping your body properly aligned, fully supported, and at a comfortable temperature. The Shiloh Mattress features our most cloudlike memory foam technology to help you fall... more

California King Medium 14" Gel/Foam Mattress - Alwyn Home Rethman Soft-Medium Gel Memory Foam Sofa Bed | 84 H x 76 W 14 D in Wayfair

Product Description: Experience the epitome of affordable luxury with Memory Foam Mattress. Our hypoallergenic, breathable mattress combines springs and memory foam, providing an exceptionally soft surface with robust orthopedic support, creating an... more

California King Medium Firm 14" Gel/Foam Mattress - Wayfair Sleep™ Plush Cooling Gel Memory Foam | 83 H x 71 W 14 D in

Put an end to tossing and turning all night: swap out your tired bed for this 14" memory foam mattress. Crafted using three layers of hypoallergenic memory foam with edge support and a tight top that lends it a medium-firm feel, this mattress is... more

California King Medium 11" Latex Mattress - Nolah | 84 H x 72 W 11 D in Wayfair NOLNA1167

Say hello to our environmentally friendly and hypoallergenic natural Talalay latex hybrid mattress. It's wrapped in a luxurious cotton cover, and layers of Wool, and packed with comfort features, including hand-crafted HDMax Tri-Zone support coils and... more

California King 14" Memory Foam Mattress - Wayfair Sleep™ Plush | 84 H x 72 W 14 D in 1A12208996984565B9A312C49DDB3E9E

Set the stage for a good night’s sleep with this 14” plush memory foam mattress with edge support. It features a plush memory and is designed to provide comfort and support for all types of sleepers. What’s more, this breathable and hypoallergenic... more

California King Firm 11" Foam Mattress - The Twillery Co.® Marcela Cooling Fast Responding Latex in Brown | 84 H x 72 W 11 D Wayfair

Experience ultimate comfort on the Marcela 11" Latex Foam Mattress. The 4 layer craftsmanship features a breathable, Bamboo Charcoal knit cover, Cooling Copper Infused Memory Air Foam, and fast-responding, hypoallergenic Talalay Latex Foam atop... more

California King 10" Memory Foam Mattress - Wayfair Sleep™ Napeague Plush | 72 H x 83 W 10 D in DADDB33D7D6F4727A686CE69FED34FB8

This 10" thick mattress has a tight top and low motion transfer, so it's designed to let you stay asleep, even if your partner tosses and turns. With a sturdy base of support foam and a plush layer of memory foam on top, this hypoallergenic mattress... more

King Medium 12" Gel/Foam Mattress - Novilla Gel Memory Foam Sofa Bed | 80 H x 76 W 12 D in Wayfair WFN-010M29-12-K

Tired of restless nights and overheating? You can try this novella 12-inch Gel Memory Foam Mattress. With its breathable and cooling Gel memory foam layer and Bamboo Charcoal Memory Foam, this mattress is designed to regulate temperature and moisture,... more

King Firm 12" Gel/Foam Mattress - Alwyn Home Petros Plush Gel Memory Foam Sofa Bed | 80 H x 60 W 12 D in Wayfair 7EC324971A4941C8836964816AEEBBE8

Alwyn Home gel memory foam mattress is perfect for sweet dreams. In this 12" plush mattress, Combined with cool gel memory foam, charcoal-infused foam, and high-density charcoal foam, this 12-inch mattress provides a 3-layer foam system design that... more