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

California King 15" Foam Mattress - Ernest Hemingway Quest Euro Pillow Top Mattress, Latex | 84 H x 72 W 15 D in Wayfair 712M-6C

Lay down in the incredible comfort of the Earnest Hemingway Adventure Series Quest Euro pillow top twin mattress and you'll find yourself drifting to sleep in moments. It's that comfortable, with all the benefits of a healthy night's sleep. Masterfully... more

Twin 14" Foam Mattress - Signature Design by Ashley Palisades Plush California King Mattress, Copper | 74.5 H x 38 W 14 D in Wayfair M41611

Rest easy. This Euro-top California king mattress has all the essentials for a superior night of sleep at an affordable price. Layers of foam—including cooling copper response memory foam—offer super-soft comfort without sacrificing full-body support.... more

Twin Medium 12" Hybrid Mattress - Sleep Innovations Shiloh | 12 D in Wayfair 3073008

Sleep soundly and supported on our 12-inch, four-layer memory foam and innerspring Shiloh Hybrid Mattress. The combination of an innerspring coil system and cooling gel memory foam provides a balance of support and comfort. A cool-touch cover relaxes... more

Twin 12" Foam Mattress - Corsicana Hospitality 12 Plush No Infusions Hybrid | 84 H x 76 W D in Wayfair AS40212SH-1020

12-inch Open coil plush mattress. Designed to create an immediate plush feel. Featuring comforting softness combined with ergonomic support to provide your guests with the perfect night's sleep. Mattress Size: Twin XL | Twin 12" Foam Mattress -... more

12.5" Twin XL Copper Hybrid Euro-Top Mattress - Medium Firmness

Experience the perfect blend of luxury and affordability with our Twin XL Copper Hybrid Euro-Top Mattress. This 12.5-inch mattress boasts a medium feel for a balance of comfort and support. more

Twin Firm 12.5" Gel/Foam Mattress - Homaapack -11 Inch Matrix Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 75 H x 38 W 12.5 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

Full Firm 12.5" Gel/Foam Mattress - Homaapack Twin -11 Inch Matrix Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 74 H x 54 W 12.5 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

Twin Firm 12.5" Gel/Foam Mattress - Homaapack -11 Inch Matrix Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 80 H x 60 W 12.5 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

Twin Firm 12.5" Gel/Foam Mattress - Homaapack -11 Inch Matrix Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 75 H x 38 W 12.5 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

Twin Firm 12.5" Gel/Foam Mattress - Homaapack -11 Inch Matrix Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 80 H x 38 W 12.5 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

Twin Firm 12.5" Gel/Foam Mattress - Homaapack -11 Inch Matrix Copper Hybrid Mattress, Gel Memory Foam Mattress- Feel | 84 H x 72 W 12.5 D Wayfair

We make beds for the whole family—because when you wake up feeling your best, your family gets the best version of you too. The Latex Hybrid Mattress will help you sleep cooler and enjoy greater body support from your bed. By combining supportive... more

12 Inch Twin XL Mattress Capri Graphene Memory Foam Mattress Medium Feel,White

Elevate your sleep experience with the Capri Memory Foam Mattress. Its stylish gray raised textured side border with black welt detail adds a modern touch to your bedroom decor. more

Twin 10" Gel/Foam Mattress - Sersper 8 &10 &12 &14 Inch from Charcoal Cooling Gel Memory Foam | 75 H x 39 W 10 D in Wayfair WF-PHA10T

Mattress made with soft breathable cover and hole punched & gel-infused memory foam layer effectively regulates your body temperature and promotes cool and ensures a fresh and comfortable sleeping condition all night long. The gel-infused layer of... more

12 inch Medium Euro Top Memory Foam Hybrid Twin Mattress in a Box

This pocket spring mattress is a 7-layer structure that maintains spinal health.Our motion isolation pocketed encased coil mattress is made for uptimum deep comforting pressure relief sleep.By relieving the pressure points,pocket coil mattresses Allow… more

12 Inch Twin Gel Memory Foam Mattress, White, Bed in a Box

Features: 1.Cool Sense : Liquid Gel Flex Foam can make you feel cooler, to ensure you and your family have a good night's sleep. 2.Fresh Breath: The Gel Green Tea Memory Foam we use can improve the quality of your sleep. more

Full Firm 12" Gel/Foam Mattress - Vibe Gel Memory Foam 12-Inch | CertiPUR-US Certified Bed-in-a-Box 75 H x 54 W 12 D in Wayfair 20.2146.23.02.96

Good mornings, good feelings, good times, good Vibe. The Vibe 12-inch Gel Memory Foam Mattress combines two leading sleep technologies at an incredible value. Gel-infused memory foam keeps you cool during sleep and body-contouring memory foam reduces... more

Twin Firm 12" Gel/Foam Mattress - Wade Logan® Ardean 12-Inch Hybrid Reactive Medium Soft Gel Memory Foam Mattress, Breathable, Zipper System | 80 H x 38 W 12 D in Wayfair

The 12” hybrid reactive mattress contains a revolutionary foam that provides a buoyant push-back similar to a latex-like material. This top layer, made of 1.7” reactive foam, complements the base layer, offering the support of a firm mattress without... more

Twin Firm 12" Hybrid Mattress - The Twillery Co.® Griggs 12-Inch Medium EuroTop Breathable Mattress, Compatible w/ Adjustable Bed | 74 H x 38 W 12 D in Wayfair

This mattress has pocket springs. With their independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit... more

Twin Firm 12" Gel/Foam Mattress - The Twillery Co.® Powhattan 12-Inch Gel Soft Mattress, Standard Size, Breathable, Zippered Cover, Edge Support | 80 H x 38 W 12 D in Wayfair

This 8" mattress has a tight top, edge support, and low-motion transfer, so it's designed to let you stay asleep, even if you or your partner toss and turn. With layers of gel memory foam, this mattress offers a firm feel, so it's great for those who... more

Twin Firm 12" Gel/Foam Mattress - The Twillery Co.® Powhattan 12-Inch Gel Soft Mattress, Standard Size, Breathable, Zippered Cover, Edge Support | 80 H x 38 W 12 D in Wayfair

This 8" mattress has a tight top, edge support, and low-motion transfer, so it's designed to let you stay asleep, even if you or your partner toss and turn. With layers of gel memory foam, this mattress offers a firm feel, so it's great for those who... more

Twin Firm 12" Gel/Foam Mattress - Wade Logan® Ardean 12-Inch Hybrid Reactive Medium Soft Gel Memory Foam Mattress, Breathable, Zipper System | 80 H x 38 W 12 D in Wayfair

The 12” hybrid reactive mattress contains a revolutionary foam that provides a buoyant push-back similar to a latex-like material. This top layer, made of 1.7” reactive foam, complements the base layer, offering the support of a firm mattress without... more

Twin Firm 12" Hybrid Mattress - The Twillery Co.® Griggs 12-Inch Medium EuroTop Breathable Mattress, Compatible w/ Adjustable Bed | 74 H x 38 W 12 D in Wayfair

This mattress has pocket springs. With their independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit... more

Twin 12" Gel/Foam Mattress - Linenspa Essentials 12 In. Plush Gel Memory Foam Hybrid | 84 H x 72 W D in Wayfair LSES12TTGFSP

Settle in for a great night’s sleep with the Linenspa Essentials 12-inch Gel Memory Foam Hybrid Mattress. This cozy mattress has a plush feel that side and back sleepers will love and a hybrid mattress design that provides the perfect combination of... more

Twin 12" Gel/Foam Mattress - Linenspa Essentials 12 In. Plush Gel Memory Foam Hybrid | 84 H x 72 W D in Wayfair LSES12TTGFSP

Settle in for a great night’s sleep with the Linenspa Essentials 12-inch Gel Memory Foam Hybrid Mattress. This cozy mattress has a plush feel that side and back sleepers will love and a hybrid mattress design that provides the perfect combination of... more

Twin Medium 12" Hybrid Mattress - Sleep Innovations Shiloh | 12 D in Wayfair 3073008

Sleep soundly and supported on our 12-inch, four-layer memory foam and innerspring Shiloh Hybrid Mattress. The combination of an innerspring coil system and cooling gel memory foam provides a balance of support and comfort. A cool-touch cover relaxes... more

California King 10" Gel/Foam Mattress - Alwyn Home Colombes Memory Foam for Pressure Relief & Supportive-Gel-Infused Bamboo Charcoal | 84 H x 72 W 10 D in Wayfair

Indulge in the comfort and quality of the 10 Inch Twin XL Size Memory Foam Mattress. The gel-infused bamboo charcoal memory foam adapts to your body's pressure points, regulating moisture, odor, and temperature for a refreshing and natural sleep... more

California King Medium 10" Gel/Foam Mattress - Alwyn Home Mokszycki Gel Memory Foam | 84 H x 72 W 10 D in Wayfair 90FAE8A7621E4611A9BD63C1C5401C5B

Our Mokszycki 10-inch gel-infused memory foam mattress will creates a customized sleep experience that is as unique as you are. The fabric covering the mattress contains the breathable material - Tencel - for a comfortable night’s sleep. Made with a... more

California King Medium 10" Gel/Foam Mattress - Alwyn Home Mokszycki Gel Memory Foam | 84 H x 72 W 10 D in Wayfair E6E03F4E1BB54D5A8561F63FA571F222

Our Mokszycki 10-inch gel-infused memory foam mattress will creates a customized sleep experience that is as unique as you are. The fabric covering the mattress contains the breathable material - Tencel - for a comfortable night’s sleep. Made with a... more

California King Medium 10" Memory Foam Mattress - Home Cool | 72 H x 84 W 10 D in Wayfair WFN-10CHM28-10-CLK-US2

This 10-inch 7 ZONED memory foam mattress adopts professional special-shaped cutting sponge technology, which can not only give appropriate support to different parts but also reduce sleep pressure and low motion transfer. the mattress structure has... more

Alwyn Home Audra Wood Split Fully Assembled Bunkie Board for Mattress/Bed Support Wood in Brown | California King | Wayfair

Your search for sturdy bed support ends here! We have just what you need - a 1.5-inch Split Fully Assembled Bunkie Board for Mattress/Bed Support for your lovely bed frame. We aim to provide the best quality products at economical prices designed... more

Twin Medium Firm 12" Foam Mattress - Wayfair Sleep™ Sleep 12 Inch Pocket Spring w/ CertiPUR-US Certified Layer, Hybrid | 75 H x 39 W D in

This 12" 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. Its layers of memory foam have a medium firmness, a breathable design, and moisture-wicking properties to help... more

Twin 12" Gel/Foam Mattress - Alahomora Hybrid 12 Inch Full Mattress; Cooling Gel Infused & Individual Pocket Spring | 80 H x 76 W D in Wayfair

Good sleep can help people relieve fatigue; relax their brains; and be more energetic the next day. Choosing a good mattress can help you improve the quality of sleep. From now on; deep sleep is no longer a dream. Independent pocket spring system; each... more

Twin 12" Gel/Foam Mattress - Alahomora Hybrid 12 Inch Full Mattress; Cooling Gel Infused & Individual Pocket Spring | 80 H x 76 W D in Wayfair

Good sleep can help people relieve fatigue; relax their brains; and be more energetic the next day. Choosing a good mattress can help you improve the quality of sleep. From now on; deep sleep is no longer a dream. Independent pocket spring system; each... more

California King Firm 13.5" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Gel Memory Foam | 79 H x 59 W 13.5 D in Wayfair M62151

Get back to restful nights and refreshed mornings with this firm twin mattress. It's ideal for back and stomach sleepers, who prefer a mattress that doesn't give too much yet still pampers with cradling comfort. Five different levels of high-density... more

California King Medium 10" Hybrid Mattress - Home Cooling in a Box | 80 H x 72 W 10 D Wayfair WFN-20CHM22-10-CLK

If you have some muscle pain and it is difficult to sleep comfortably, then the 10'' memory foam hybrid mattress is your best choice. First, Gel memory foam shapes your body shape, reduces pressure points, and relieves pain. Second, Independent springs... more

Twin 8" Gel/Foam Mattress - Alwyn Home California King 8” Gel Memory Foam | 75 H x 38 W 8 D in Wayfair 144CFA0DE0304D009D7F063709B04DCF

The 8" gel memory foam mattress contours to your body for maximum comfort. It forms to your pressure points giving you support where you need it most. The ventilated panels allow for more air flow and offers a cool night's sleep. Mattress Size: Twin |... more

California King Medium 3" Memory Foam Mattress - The Twillery Co.® Thayne Topper | 83.85 H x 72.04 W 3 D in Wayfair

Immerse yourself in unparalleled comfort with our 3" twin topper, meticulously designed with high-density 40D gel memory foam to enhance your sleep time. Certified by the esteemed CertiPUR-US and Standard 100 by OEKO-TEX, this topper insures cooling... more

California King Medium 10" Gel/Foam Mattress - Alwyn Home Beedle Gel Memory Foam | 84 H x 72 W 10 D in Wayfair 7CE177531DBF42A58BBB7730A91638FD

This 10'' medium gel memory foam mattress is designed using 4 different layers of foam to provide maximum cooling, comfort, and balanced support which addresses common sleep problems such as tossing and turning, sagging, back pain, and sleeping hot.... more