Furniture › Bedroom Furniture › Innerspring › Twin Extra Long

Twin XL Medium 14.25" Innerspring Mattress - Beautyrest Black C-Class Pillow Top Mattress, Latex | 79.5 H x 83.5 W 14.25 D in Wayfair

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, the Beautyrest Black C-Class 14.25" Medium Pillow Top Mattress offers up to 21% more support where your body needs it the most.* With help from... more

Twin XL Firm 13.5" Hybrid Mattress - Kingsdown Passions Merridale Cushion Mattress, Steel | 13.5 D in Wayfair FG-36004-TT1-TL

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

Twin XL Firm 12" Innerspring Mattress - Kingsdown Prime Owington | 12 D in Wayfair FG-36000-TT1-TL

The Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support with a luxury cooling cover, this firm is assured to transform your nights into great days. For those preferring stronger support while... more

Twin XL 16" Hybrid Mattress - Kingsdown Passions Kelbrooke Ultra Plush Euro Pillowtop Mattress, Steel | 80 H x 38 W 16 D in Wayfair FG-36007-PT1-TL

An ultra-plush European pillowtop crowns this very special passion mattress. Like all Kingsdown handmade mattresses, Kingsdown Passions is designed with a passion for quality sleep providing the ideal combination of high-performance comfort features... more

Twin XL Firm 12" Innerspring Mattress - Kingsdown Prime Owington Cushion | 80 H x 38 W 12 D in Wayfair FG-36001-TT1-TL

The Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support, the Prime Owington Cushion Firm features additional layers of comfort added just beneath the luxury cooling cover. The Cushion Firm medium... more

Twin XL Firm 11" Innerspring Mattress - Sealy Posturepedic Mill Park Ultra Tight Top | 80 H x 38 W 11 D in Wayfair 52952331

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

Twin XL Medium 14" Innerspring Mattress - Sealy Posturepedic Mill Road Pillow Top | 80 H x 38 W 14 D in Wayfair 52951931

An upgraded Euro Pillow Top spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected.... more

Twin XL Firm 10" Innerspring Mattress - Sealy Essentials Osage Tight Top & Box Spring Set | 80 H x 38 W 10 D in Wayfair 42875731

Perfect for guest beds, spare beds, and kids’ rooms, this spring mattress with a firm feel features response open coils and a SealySupport gel foam layer for an on-the-bed feeling. It’s a great night’s sleep at an affordable price. Box Spring Height:... more

Twin XL 15" Innerspring Mattress - Sealy Posturepedic Mill Park Soft Pillow Top | 80 H x 38 W 15 D in Wayfair 52953731

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

Twin XL 12" Innerspring Mattress - Sealy Posturepedic Mill Road Soft Tight Top | 80 H x 38 W 12 D in Wayfair 52951131

An upgraded spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected. Soft feel. Mattress... more

Twin XL Medium 13" Innerspring Mattress - Sealy Faux Euro Top | 80 H x 38 W 13 D in Wayfair 52951531

An upgraded Faux Euro Top spring mattress with motion-reducing encased coils, targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool and your mattress protected. Medium... more

Twin XL 12" Innerspring Mattress - Sealy Soft Tight Top & Box Spring Set | 80 H x 38 W 12 D in Wayfair 42951231

An upgraded spring mattress with motion-reducing encased coils targeted back and core support and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool and your mattress protected. Soft feel. Box Spring... more

Twin XL Medium 12" Innerspring Mattress - Sealy Posturepedic Mill Street Tight Top & Box Spring Set | 80 H x 38 W 12 D in Wayfair 42950531

Featuring trusted Sealy quality with targeted back and core support, a reinforced edge for increased durability, and an antibacterial soft knit cover that wicks away moisture and keeps the mattress protected. Medium feel. Mattress Size: Extra-long... more

Twin XL Firm 14" Innerspring Mattress - Sealy Posturepedic Mill Park Faux Euro Top & Box Spring Set | 80 H x 38 W 14 D in Wayfair 42953031

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

Twin XL Medium 12" Innerspring Mattress - Sealy Posturepedic Mill Street Tight Top | 80 H x 38 W 12 D in Wayfair 52950531

Featuring trusted Sealy quality with targeted back and core support, a reinforced edge for increased durability, and an antibacterial soft knit cover that wicks away moisture and keeps the mattress protected. Medium Feel. Mattress Size: Extra-long Twin... more

Twin XL Firm 10" Innerspring Mattress - Sealy Essentials Osage Tight Top & Box Spring Set | 80 H x 38 W 10 D in Wayfair 42875631

Perfect for guest beds, spare beds, and kids’ rooms, this spring mattress with a firm feel features response open coils and a SealySupport gel foam layer for an on-the-bed feeling. It’s a great night’s sleep at an affordable price. Box Spring Height:... more

Twin XL Medium 14" Innerspring Mattress - Sealy Posturepedic Mill Road Pillow Top & Box Spring Set | 80 H x 38 W 14 D in Wayfair 42951931

An upgraded Euro Pillow Top spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected.... more

Twin XL Firm 11" Innerspring Mattress - Sealy Posturepedic Mill Park Ultra Tight Top & Box Spring Set | 80 H x 38 W 11 D in Wayfair 42952331

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

Twin XL Firm 12" Innerspring Mattress - Sealy Posturepedic Mill Road Tight Top & Box Spring Set | 80 H x 38 W 12 D in Wayfair 42950731

An upgraded spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected. Firm feel. Mattress... more

Twin Medium Firm 12" Foam Mattress - Grandeur Deluxe Xl Size (39"x80"x12") Only Fully Assembled, Good For Your Back, Luxury Height, Long Lasting & 2 Sided By Alwyn Home | 80 H x 39 W 12 D in Wayfair

Who couldn't do with a good night's sleep in their life? The Grandeur Deluxe Orthopedic Double-Sided Medium Firm Twin Extra Long Size Mattress Only by Alwyn Home is smartly engineered to treat you to a comfortable experience when you turn in for the... more

Twin Firm Innerspring Mattress - Alwyn Home Nicola Two-Sided Extra-Long 14" & Box Spring, Wood | 80 H in Wayfair 59EAF25C11954EF1942E06885EDD4941

Are you ready for the most luxurious sleep of your life? The Highlight Luxury Firm Twin XL Size Mattress and Box Spring Set by Alwyn Home, is uniquely designed to give you the perfect blend of unwavering comfort, orthopedic support, and enhanced... more

Twin XL Firm 10" Hybrid Mattress - Sealy Cool & Clean Medium | 39 W x 10 D in Wayfair F03-00181-TX0

Cool, clean, comfortable, and convenient. The cool and clean 10" medium firm hybrid mattress brings all the comfort and trusted quality of a Sealy mattress, turned up a notch with a cool & clean cover and mattress-in-a-box convenience. Cool-touch plush... more

Twin XL Medium 12.5" Innerspring Mattress - Sealy Posturepedic Mill Park Tight Top | 80 H x 38 W 12.5 D in Wayfair 52952531

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

Twin XL Medium 12" Hybrid Mattress - Alwyn Home Baumeister | 80 H x 39 W 12 D in Wayfair 9156F5F3D89840BFB2BA91A0005112A9

Enjoy a more restful sleep with this 12" hybrid euro pillow top innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This Hybrid Mattress features comfort... more

Twin XL Firm 10" Hybrid Mattress - Alwyn Home Battershell | 80 H x 39 W 10 D in Wayfair 336112BB17D04E4B897897EC6CA11503

Enjoy a more restful sleep with this 10" hybrid innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This Hybrid Mattress features comfort layers of both... more

Twin XL Medium 11" Hybrid Mattress - Alwyn Home Battiste | 80 H x 39 W 11 D in Wayfair AAA1D26E3C904CC8833A45CD88711AC5

Enjoy a more restful sleep with this 11" hybrid euro pillow top innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress that contours to your body for a comforting feel. This Hybrid Mattress features comfort... more

Twin XL 13" Hybrid Mattress - Alwyn Home Battles Plush | 80 H x 39 W 13 D in Wayfair 4328195C437B4C59BF58ECC902B775D8

Enjoy a more restful sleep with this 13" hybrid plush innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This Hybrid Mattress features comfort layers of... more

Twin XL 16.5" Innerspring Mattress - Beautyrest Black K-Class Plush Pillow Top Mattress, Latex | 79.5 H x 39 W 16.5 D in Wayfair 700811480-1020

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

Twin XL Firm 13.75" Innerspring Mattress - Beautyrest Black L-Class | 79.5 H x 39 W 13.75 D in Wayfair 700811472-1020

Elevate your sleep to a luxurious reward, night after night. As a part of our most advanced collection yet, the Beautyrest black l-class 13.75" firm mattress offers up to 21% more support where your body needs it the most.* with help from our new... more

Twin XL Firm 13.75" Innerspring Mattress - Beautyrest Black L-Class | 79.5 H x 39 W 13.75 D in Wayfair 700811472-1020

Elevate your sleep to a luxurious reward, night after night. As a part of our most advanced collection yet, the Beautyrest black l-class 13.75" firm mattress offers up to 21% more support where your body needs it the most.* with help from our new... more

Twin XL Firm 13" Hybrid Mattress - Alwyn Home Bautz | 80 H x 39 W 13 D in Wayfair EABA714B4C184024A6C5E7069FA19221

Enjoy a more restful sleep with this 13" hybrid firm innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This hybrid mattress features comfort layers of... more

Twin XL Firm 15.75" Innerspring Mattress - Beautyrest Black K-Class Pillow Top Mattress, Latex | 74.5 H x 83.5 W 15.75 D in Wayfair 700811479-1020

Elevate your sleep to a luxurious reward night after night. As the premier offering in our most advanced collection yet, the Beautyrest Black K-Class 15.75" Firm Pillow Top Mattress offers up to 21% more support where your body needs it the most.* With... more

Twin XL 13" Foam Mattress - Ernest Hemingway Escapade Euro Pillow Top | 80 H x 39 W 13 D in Wayfair 726M-3X

Enjoy endless possibilities for restful sleep on this Ultra Luxury Euro-top mattress. You get the best of both worlds with this hybrid innerspring mattress: the pressure relief of cooling gel-infused memory foam, coupled with body contouring pocketed... more

Twin XL Firm 13.5" Foam Mattress - Ernest Hemingway Skylark Tight Top | 80 H x 39 W 13.5 D in Wayfair 627M-3X

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

Twin XL Firm 9" Innerspring Mattress - Alwyn Home 9” | 84 H x 76 W 9 D in Wayfair 858730803FF94D2ABAA3F91F38892FE9

The graphene mattress cover is not only soft and comfortable but also skin-friendly and breathable, allowing you to enjoy a comfortable sleep throughout the night. 9" innerspring mattress has a firm feeling, especially suitable for young people who are... more

Twin XL 10" Innerspring Mattress - Wayfair Sleep™ Plush Mattress, Polyester | 80 H x 38 W 10 D in 1624C54AFFB840238A4DB4CE3A895ECC

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

Twin XL Firm 10.5" Foam Mattress - Simmons PeacefulSleep | 79.5 H x 83.5 W 10.5 D in Wayfair 700812689-1020

The mattress brings you seriously satisfying sleep at prices that won't break the bank. With a traditional quilted top panel, our innerspring models feature first-rate foams to meet your comfort needs, a base layer for sink-free support, and... more

Twin XL Medium 12" Foam Mattress - Simmons PeacefulSleep Pillow Top | 79.5 H x 83.5 W 12 D in Wayfair 700812691-1020

The mattress brings you seriously satisfying sleep at prices that won't break the bank. With a traditional quilted top panel, our innerspring models feature first-rate foams to meet your comfort needs, a base layer for sink-free support, and... more