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

12 Inch Twin XL Mattress, Mattress in a Box, Medium Firm Feel, 3 Layer Premium Foam with Pocket Springs for Pressure Relieving

【Motion Isolation for a Peaceful Undisturbed Sleep】The individual innerspring pocket coils in this xl twin 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… ... more

12 Inch Twin XL Mattress, Mattress in a Box, Medium Firm Feel, 3 Layer Premium Foam with Pocket Springs for Pressure Relieving

【Motion Isolation for a Peaceful Undisturbed Sleep】The individual innerspring pocket coils in this xl twin 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… ... more

Select Luxury Medium Firm 12-inch Gel Foam Quilted Hybrid Mattress

Wake up feeling refreshed night after night on this Select Luxury 12-inch Gel Foam Quilted Hybrid mattress. ... more

Queen Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam 80.0 H x 60.0 W 12.0 D | Wayfair 12SWITCH-Q

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

King Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam 80.0 H x 76.0 W 12.0 D | Wayfair 12SWITCH-EK

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

King Firm Gel/Foam Mattress - Blissful Nights Two-Sided 12" Medium & Gel Memory Foam | Split Wayfair SB-MT-ISWITCH-6/6split

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 XL Medium Firm 11.5" Gel/Foam Mattress - Tuft & Needle Mint Gel Foam 80.0 H x 39.0 W 11.5 D, Ceramic | Extra-long Wayfair 910810163-8020

With two sleepers in mind, we designed the mint mattress with an extra layer of patented T&N adaptive foam technology and reinforced support edges. These provide personalized softness, medium-firm support, and heat regulation for deep, restful sleep.... ... more

Full Firm 12" Gel/Foam Mattress - Best Choice Products 12in King Size 2-Layer Medium-Firm Charcoal Gel & Green Tea Infused Memory Foam 75.0 H x 54.0 W 12.0 D Wayfair

Features:MOISTURE-WICKING CHARCOAL GEL: Bamboo charcoal and gel-infused memory foam helps eliminate odors, regulate temperature, and absorb moisture to inhibit airborne irritantsANTI ODOR GREEN TEA LAYER: All natural green tea infused memory foam... ... more

Twin 12" Gel/Foam Mattress - Lucid Comfort Collection Plush Charcoal Infused Gel Memory Foam 80.0 H x 38.0 W 12.0 D | XL Wayfair LU12TX45GF

This mattress is pure luxury at a price that makes sense. The 12-inch thick mattress features a 3-inch gel-infused memory foam top layer, a 1-inch Rayon from bamboo charcoal memory foam support layer, and an 8-inch high-density foam base. The top layer... ... more

Twin XL Firm 14" Gel/Foam Mattress - ComforPedic Loft from the Beautyrest Gel Memory Foam 80.0 H x 38.0 W 14.0 D | Extra-long Wayfair

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

Twin Firm 10" Memory Foam Mattress - Serta Perfect Sleeper Nestled Night Medium 74.5 H x 38.0 W 10.0 D | Wayfair 500086178-1010

Comfort doesn’t get more convenient than this. The Serta Perfect Sleeper 10" Medium Firm Gel Memory Foam Mattress-In-A-Box delivers relaxing, pressure-relieving comfort and cradling support to your front door. With HexCloud Gel Memory foam, you'll... ... more

Twin XL Medium 13" Hybrid Mattress - Alwyn Home Hallee Two-Sided 80.0 H x 39.0 W 13.0 D, Fiberglass | Extra-long Wayfair

This flippable, natural, organic mattress is twice as nice. GREENGUARD gold-certified, this hybrid mattress is constructed using up to 1, 089 pocketed support coils with side support. The flippable, all-natural construction eliminates the need for... ... more

Twin XL 12" Gel/Foam Mattress - Slumber Solutions Respond NRGel Memory Foam 80.0 H x 38.0 W 12.0 D | Extra-long Wayfair 35602-04431-WF

This 12” Slumber Solutions Respond mattress will bring plush opulence to your nights. With 2” of our “made in the US” NRGel, you can feel the mattress gently respond to your movements. While maintaining the benefits of gel memory foam, our NRGel is a... ... more

Twin XL Firm 13" Mattress - Brooklyn Bedding Plank Luxe Two Sided Firm/Ultra w/ Cooling Cover 80.0 H x 38.0 W 13.0 D | Extra-long Wayfair

The flippable Plank Luxe is designed to be the firmest mattress on the market—pairing all of the benefits of the original Plank with the additional responsiveness and pressure point relief of individually encased coils. Put simply, the construction of... ... more

Twin Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 & Box Spring Set 80.0 H x 76.0 W 12.0 D | Low Profile (5")/Twin XL Wayfair

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Box Spring Height: Low Profile (5"), Mattress Size: Twin XL | Twin Extra Firm 12" Innerspring Mattress... ... 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 Medium 12" Gel/Foam Mattress - Lucid Comfort Collection Gel Memory Foam & Bed Frame 75.0 H x 39.0 W 12.0 D | Wayfair LUCC12TT45MF14FP

The Lucid Comfort Collection 12" Medium Gel Memory Foam Mattress and Bed Frame provide a supportive profile perfect for back, side, and stomach sleepers. Plus, the gel-infused memory foam helps manage body temperature to create a cooler sleep... ... more

Queen Firm 12" Gel/Foam Mattress - Dynasty 12 Inch CoolBreeze Gel Memory Foam w/ Cover, 80.0 H x 60.0 W 12.0 D | 12.0" L 60.0" 80.0" Wayfair

Wake up ready to take on the day with a full night's sleep with Dynasty Mattress's CoolBreeze Gel Memory Foam Mattress in King. After a long day ensure you get a restful sleep to recharge. Unmatched comfort and quality produce this gel memory foam... ... more

Twin Medium Firm 14" Gel/Foam Mattress - Wade Logan® Auddie 14-Inch Premium Soft Gel w/ Air Grid Base, Cooling System Breathable 38.0 W x 14.0 D | XL Wayfair

This 14" mattress brings lofty comfort to your bedroom with a plush pillow top. It features a gel memory foam construction that offers a medium firmness. We love that it also boasts a breathable design, moisture-wicking properties, and cooling... ... more

Twin Medium 12" Gel/Foam Mattress - Nora® by Wayfair Sleep Cooling Gel Memory Foam w/ Cover 75.0 H x 39.0 W 12.0 D | Twin/12" NORA1001 41386852

This gel memory foam mattress hits the mark on cool and cozy. Crafted with a layer of cooling gel-infused memory foam that hugs your shape, it’s wrapped in a soft and breathable cool-to-the-touch cover that is instantly inviting for a restorative... ... more

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

This luxurious mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Conforming yet supportive to relieve pressure points. The gel has cooling attributes that neutralize varying... ... more

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

This luxurious mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Conforming yet supportive to relieve pressure points. The gel has cooling attributes that neutralize varying... ... more

Twin Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring 74.0 H x 39.0 W 12.0 D | Twin/9" Wayfair 42728330

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 Medium 10" Gel/Foam Mattress - Home Two-Sided Gel Memory Foam 75.0 H x 39.0 W 10.0 D | Wayfair WF-CH010-10-T-S

Home Two-Sided 10'' Medium Gel Memory Foam Mattress provides 3 firm feelings from soft to hard. The ergonomically designed curved foam structure fits your body shape, allowing you to wake up in the fresh morning without pain. Gel-injected memory foam... ... 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 Medium 8" Gel/Foam Mattress - Lulu Gel Memory Foam 8.0 D | XL Wayfair LuluIon8-TwinXL

The Lulu 10" Mattress-in-a-box collection offers high-end materials at an affordable price. Cooler and sounder sleep on 10 inches of memory foam that will maintain proper spinal alignment while you sleep. The 10" Mattress-in-a-box uses quality Super... ... more

Twin XL Medium 14" Gel/Foam Mattress - ComforPedic from Beautyrest NRGel Memory Foam 80.0 H x 38.0 W 14.0 D | Extra-long Wayfair 35602-04710-WF

Surround yourself with luxury with the foam mattress. Manufactured from next-generation NRGel memory foam that offers a unique combination of conformance and resilience for a deeper, more restorative sleep. It responds and adjusts to your body to... ... more

Twin XL 4" Gel/Foam Mattress - Arsuite Cagle 4-Inch Portable Tri-Folding Capability Gel Memory Foam | 31" x 75" Wayfair

Having the right napping mattress every time is necessary and fundamental to getting high-quality enjoyable sleep. This mattress incorporates all your sleeping wishes and then folds neatly for storage in seconds. Blissful sleep and physique temperature... ... more

Twin 10" Gel/Foam Mattress - Sersper 8 &10 &12 &14 Inch from Charcoal Cooling Gel Memory Foam 75.0 H x 39.0 W 10.0 D | Twin/10" 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

Twin Medium 12" Gel/Foam Mattress - Gel Memory Foam 75.0 H x 38.0 W 12.0 D ComforPedic Loft from Beautyrest | Wayfair 35602-04766-WF

Elevate your sleep experience with a 12" medium gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow... ... more

Twin Medium 12" Gel/Foam Mattress - Comforpedic from Beautyrest NR Gel Memory Foam & Box Spring 75.0 H x 38.0 W 12.0 D | Wayfair 35602-04796-WFS

Surround yourself with luxury with this premium foam mattress and foundation. Manufactured from next-generation NR Gel memory foam that offers a unique combination of conformance and resilience for a deeper, more restorative sleep. It responds and... ... more

Twin Medium 12" Gel/Foam Mattress - Wayfair Sleep™ Cooling Gel Memory Foam 75.0 H x 39.0 W 12.0 D | 97B8CA902AF943CEA479A2340434F20B

Whether you're upgrading the mattress in the master suite, or giving the guest bedroom a quick refresh, this 12" memory foam mattress is here to help you get the sleep you need! Crafted with four layers of hypoallergenic gel memory foam, this piece... ... 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

Full Medium 12" Gel/Foam Mattress - Novilla Comfort Gel Memory Foam 80.0 H x 54.0 W 12.0 D | Wayfair WFN-10CH20-12-F-S

The 12" gel memory foam mattress combines comfort and affordability for a deeper night of sleep. The medium foam mattress with high-density foam relieves pressure points and conforms to your body, providing unparalleled support during the night. These... ... more

Twin Firm 5" Gel/Foam Mattress - Lucid Comfort Collection Gel Memory Foam 80.0 H x 38.0 W 5.0 D | XL Wayfair LU05TX45GF

Extreme comfort at an incredible price, the Lucid 5" Firm Gel Memory Foam Mattress is a great go-to for your kid. A supportive foam base creates great support for little sleepers or camper vans, while a top layer of memory foam contours to their body... ... more

Twin XL Firm 14" Gel/Foam Mattress - Gel Memory Foam & Box Spring 80.0 H x 38.0 W 14.0 D ComforPedic Loft from Beautyrest | Extra-long Wayfair

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