Furniture › Bedroom Furniture › Mattresses & Boxsprings › twin firm 12 memory foam

Twin XL Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam 80.0 H x 38.0 W 12.0 D | Extra Long Wayfair 12SWITCH-TL

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s... more

Twin Mattress 12 Inch - Medium Firm Gel Memory Foam - Cooling Comfort Technology - 365-Night Trial - White

365-NIGHT HOME TRIAL - Our industry-leading year-long trial period starts the day your mattress is delivered. Sleep on it in all four seasons. more

Twin Mattress 12 Inch - Medium Firm Gel Memory Foam - Cooling Comfort Technology - 365-Night Trial - White

365-NIGHT HOME TRIAL - Our industry-leading year-long trial period starts the day your mattress is delivered. Sleep on it in all four seasons. more

Twin Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

HYBRID MATTRESS: For supportive, dreamy sleeping. more

Twin Firm 12" Memory Foam Mattress - Luxury Solutions 75.0 H x 38.0 W 12.0 D | Wayfair 35602-00878-WF

Reward yourself and upgrade your sleep experience with this upscale mattress. Manufactured with high-quality foam, this mattress is ready to use within minutes of delivery. Mattress Size: Twin | Twin Firm 12" Memory Foam Mattress - Luxury Solutions... more

Twin Mattress 12 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving

Twin Mattress 12 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving more

Design by Ashley Twin Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

Design by Ashley Twin Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam more

Twin Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

Twin Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

6-inch Thick Medium Firm Cool Gel Memory Foam Mattress

Specification : Color: White Product Dimensions: Full: ‎‎11.02 x 11.02 x 55.12 inches King Size: ‎14.57 x 14.96 x 41.73 inches Queen Size: 11.02 x 11.02 x 61.02 inches Twin: 11.02 x 11.02 x 40.16 inches Product Weight: Full: 28lbs. King: 43lbs. more

Twin Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring 80.0 H x 39.0 W 12.0 D | 5"/Twin XL Wayfair 42728431

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

Twin Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring 74.0 H x 39.0 W 12.0 D | 5"/Twin Wayfair 42728430

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

Twin Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring 80.0 H x 39.0 W 12.0 D | XL/9" Wayfair 42728331

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

Twin Firm 12" Memory Foam Mattress - Nap Queen Charlotte, Bamboo Charcoal Infused Medium 80.0 H x 39.0 W 12.0 D | Twin-XL Wayfair NQ731215

Comfort in Spades. It’s hard to go forth and conquer when your bed conspires against you. Show your bed who’s in charge by replacing it with a medium firm foam mattress from NapQueen. Never again shall it darken your days with exhaustion! Choose... more

Twin Firm 12" Memory Foam Mattress - Signature Design by Ashley Chime 74.0 H x 37.0 W 12.0 D | Wayfair M72711

When it comes to your comfort, chime in for this Signature Design by Ashley Chime Firm Memory Foam Mattress. Its foam contours to your body delivering amazing support, pressure relief, and comfort. The thick memory foam layer is supported by a super... more

Twin Firm 12" Gel/Foam Mattress - Nap Queen Elizabeth, Cooling Gel Infused Memory Foam 75.0 H x 39.0 W 12.0 D | Wayfair NQ721211

21st-Century Sleep: Get serious about sleeping with a queen-sized bed from NapQueen. Take the pressure off of sore joints, vertebrae, and muscles with memory foam. Banish heat with cooling gel and optimize your sleep temperature. If you're sleeping on... more

Twin Firm 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring 75.0 H x 38.0 W 12.0 D ComforPedic Loft from Beautyrest | Wayfair 35602-04772-WFS

Elevate your sleep experience with the Comforpedic Loft from the Beautyrest gel memory foam mattress set. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam... more

Twin XL Firm 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring 80.0 H x 38.0 W 12.0 D ComforPedic Loft from Beautyrest | Extra-long Wayfair

Elevate your sleep experience with the Comforpedic Loft from the Beautyrest gel memory foam mattress set. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam... more

Twin Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam

HYBRID MATTRESS: For supportive, dreamy sleeping. more

12-inch Twin/Full/Queen Euro Top Medium Firm Hybrid Memory Foam Innerspring Mattress

12-inch full-size pillow top memory foam hybrid mattress with the most cost-effective, which meets most people's sleeping needs. Dreamy comfort at an unbeatable price. Kescas is reimagining sleep from the ground up. more

Twin XL Firm 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base 80.0 H x 38.0 W 14.0 D | Extra-long Wayfair

The Comforpedic from Beautyrest 12'' Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal... more

Twin XL Firm 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base 80.0 H x 38.0 W 14.0 D | Extra-long Wayfair

The Comforpedic from Beautyrest 12'' Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal... more

Twin Firm 12" Foam Mattress - Lucid Comfort Collection 75.0 H x 39.0 W 12.0 D | Wayfair LU12TT45MF

Offering the perfect medium-firm feel that's neither too firm nor too plush, this mattress from the lucid comfort collection will change the way you sleep. This mattress features a sure cool gel-infused memory foam surface that alleviates pressure and... more

Twin Firm 12" Hybrid Mattress - Signature Design by Ashley Limited Edition 74.0 H x 37.0 W 12.0 D, Cotton | Wayfair M62511

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

Twin Firm 12" Hybrid Mattress - Wayfair Sleep™ Sleep Pillow Top 75.0 H x 39.0 W 12.0 D | WFSL1038 34538104

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

Twin Firm 12" Hybrid Mattress - Wayfair Sleep™ Sleep Pillow Top 75.0 H x 39.0 W 12.0 D | XL WFSL1038 45556417

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

Twin Medium Firm 12" Memory Foam Mattress - Nap Queen Anula, Green Tea Mattress, Bed | Wayfair NQMG12TT

At NapQueen, we are dedicated to enhancing your sleep quality and providing unmatched comfort each time you retire to bed. Our selection of premium-quality mattresses incorporates innovative technologies and high-quality materials to deliver a sleeping... more

Twin Firm 12" Gel/Foam Mattress - The Twillery Co.® Gel Memory Foam 75.0 H x 39.0 W 12.0 D | Wayfair 7708601F412E458FBF41A3F304D05426

This 12" thick mattress features a tight top and low-motion transfer, so it's designed to let you stay asleep even if your partner tosses and turns. Two layers of firm gel memory foam provide a firm foundation and a breathable design to help cool you... more

Twin Mattress 12 Inch - Medium Firm Gel Memory Foam - Cooling Comfort Technology - 365-Night Trial - White

365-NIGHT HOME TRIAL - Our industry-leading year-long trial period starts the day your mattress is delivered. Sleep on it in all four seasons. more

12-inch Twin/Full/Queen Euro Top Medium Firm Hybrid Memory Foam Innerspring Mattress

12-inch full-size pillow top memory foam hybrid mattress with the most cost-effective, which meets most people's sleeping needs. Dreamy comfort at an unbeatable price. Kescas is reimagining sleep from the ground up. more

12 Inch Gel Memory Foam Twin Bed Mattress with Pillows

12 Inch Queen Mattress with Pillows, Gel Memory Foam Mattress Bed in a Box, Twin Bed Mattress Individual Pocket Springs Motion Isolation, Medium Firm, Queen Top-tier Swiss Sanitized® Shan Ning Tai Technology: Originating in 1935, Utilizing Swiss… more

Twin Firm 12" Memory Foam Mattress - Nap Queen Charlotte, Bamboo Charcoal Infused Medium 80.0 H x 39.0 W 12.0 D | Twin-XL Wayfair NQ731215

Comfort in Spades. It’s hard to go forth and conquer when your bed conspires against you. Show your bed who’s in charge by replacing it with a medium firm foam mattress from NapQueen. Never again shall it darken your days with exhaustion! Choose... more

Twin Firm 12" Memory Foam Mattress - White Noise Poar Reversible Plush 75.0 H x 39.0 W 12.0 D | Wayfair 326E36C1E26D4CAD952C56225714BA01

Two different comfort options all in one mattress! This unique 12-inch reversible mattress will change the way you sleep by allowing you to choose a plush or firm side. The Feran Ice cover keeps you cool while you rest and the G Flex cool Gel memory... more

Twin Firm 12" Memory Foam Mattress - Early Bird CopperCool Performance 74.0 H x 37.0 W 12.0 D in brown | Wayfair EBRR20412-1010

Awaken ready to take on the day with the Early Bird Copper Cool Performance Gel Memory foam mattress. Each Gel Memory Foam mattress is built with a top layer of cooling Gel Memory Foam for cooling comfort and pressure point relief. A base of durable... more

Twin Firm 12" Memory Foam Mattress - Serweet 12 Inch Medium 75.0 H x 39.0 W 12.0 D | Wayfair WFR-12TSTD

Advanced Orthopedic Support - Our mattress features advanced orthopedic support technology that promotes proper spinal alignment, reducing pressure on your back, shoulders, and hips. An adaptive foundation of pocket coils firm orthopedic foam offers... more

Twin Firm 12" Memory Foam Mattress - Martha Stewart SleepComplete Premium Medium-Firm Dual-Action Cooling | Wayfair CL-MODD1-12T-MS

Inspired by Martha Stewarts approach to functional, organized living, SleepComplete by Martha Stewart marries a new assortment of premium mattresses with a simple system to determine your best sleep solution. From sleep surface to base, the... more