One of the most frequent mattress sizes is Twin XL which is a half of a king mattress. Because of its larger size (38 x 79 ½” or 96.5 x 202 cm), many well-known brands such as Tempur-Pedic also call it as Long Twin. Twin XL may be a better choice for those couples who sleep in adjustable bed as they may regulate own side of the bed independently of each another.

Showing 1–18 of 80 results

$794.25

Zedbed 39 by 80 by 8-Inch Optigel 2.0 Medium-Firm Gel Infused Hybrid Memory Foam Mattress, Twin X-Large

1″ of open-cell ZX soy-based hybrid foam featuring Zedbed’s additive gel-crystal and Zed Fresh technology
1″ of open-cell pure material featuring Zedbed’s additive gel-crystal ? high density
3″ of breathable foam ? unique channel ventilation system and gel lumbar support

$948.08

Zedbed 39 by 80 by 11-Inch Dream Pure Medium Gel Infused Slow Release Memory Foam Mattress, Twin X-Large

1 ” of open-cell pure memory foam featuring Zedbed’s additive gel-crystal and the z-ventilated system ? high density
1″ therapeutic foam that eliminates pressure points – soft feel
2″ therapeutic foam that eliminates pressure points – soft feel

$1,276.59

Zedbed 39 by 80 by 12-Inch Optigel Latex 2.0 Soft Gel Infused Hybrid Memory Foam Mattress, Twin X-Large

1″ of open-cell ZX soy-based hybrid foam featuring Zedbed’s additive gel-crystal and Zed Fresh technology
2″ of ventilated latex – high density
3″ of breathable foam certified by CertiPUR-US ? unique channel ventilation system and lumbar support

$1,092.54

Zedbed 39 by 80 by 10-Inch Optigel Ultra 2.0 Medium Gel Infused Hybrid Memory Foam Mattress, Twin X-Large

2″ of open-cell ZX soy-based hybrid foam featuring Zedbed’s additive gel-crystal and Zed Fresh technology
1″ of open-cell pure material featuring Zedbed’s additive gel-crystal ? high density
1″ of soy-based foam

$153.13 $153.06

Wolf Slumber Express Quilt 7″ Innerspring Mattress, Twin X-Large

288 high profile coil unit
Sta-rite cotton inner quilt
Elegant stretch knit fabric

$252.34

Wolf RSLEEP-1020 8-1/2-Inch Endura Rest Inner Spring Mattress, Twin Extra Long

288 high profile coil unit
1″ firm foam padding for comfort
Heavy sta-rite cotton inner quilt

$1,069.34

Strobel Organic “Nyquist” Softside Waterbed Patented Leak-Proof, 10″ Fill, with No Cover Naked Option, Top Only, Twin Extra Long

Naked No Cover Option needs only your own mattress pad and Allows No Toxic Flame Retardant Chemicals Required
Patented Leak-Proof Double-Wall Super Waveless Water Mattress with Feathertop Molded Surface Reduces Body Pressures for Greatest Comfort
Solid State Electronic Temperature Control Keeps Your Warm in Winter and Cool in Summer

$741.00

Suggested Foam Set 9-1/2-Inch: 4-Inch Latex, 2-1/2-Inch Medium, 3-Inch Firm, TwinXL

Build your own mattress – the only way to be chemical free, and save!
Free from flame retardant or other toxic chemicals.
Made from natural Soy and Latex

$851.66 $843.83

Strobel Organic Supple Rest 3 TwinXL

Government mandated flame retardant chemical based flame barrier is zippered and removable for access to inner components and layer system
Bio-based visco memory foam
Not inexpensive innersprings

$1,860.09 $1,855.38

Strobel Organic “Street Sense” Softside Waterbed with Water Tube System 4″ Fill, with 3″ Natural Latex Foam Pillowtop, Top Only, Twin Extra Long

Shallow fill tube bed system
No heater required
Soft side inner foam frame gives comfortable sitting and sleeping edge

$1,328.27

Strobel Organic “Sea Hero” Softside Waterbed Patented Leak-Proof, 10″ Fill, with Organic Cotton Stretch Cover, Top Only, Twin Extra Long

Patented Leak-Proof Double-Wall Super Waveless Water Mattress with Feathertop Molded Surface Reduces Body Pressures for Greatest Comfort
Solid State Electronic Temperature Control Keeps Your Warm in Winter and Cool in Summer
Unique K-Rail Construction gives Best Sitting and Sleeping Edge and supports True 9″ Extra Deep Fill like wood frame waterbeds for true water support

$379.99

Spring Air 10-inch Twin XL-size Memory Foam Mattress

Dimensions: 10 inches high x 36 inches wide x 80 inches long
Mattress Top: Specialty
Recommended Foundation Type: Box Spring, Adjustable, Platform

$614.01 $609.26

Spring Air Grand 12″ Extra Plush Mattress, Twin X-Large

Convoluted and Poly foam – sitting at the top of the mattress, this layer gives you comfort while supporting the entire body
This cooling, pressure-relieving layer supports and molds to you body, constantly redistributing your body’s weight
Fire resistant layer consisting of FR compliant fibers

$118.41

Spa Sensations 6” Memory Foam Mattress – Twin XL

6” memory foam mattress responds to the heat and pressure of your body
Full support from high-density foam base layer
Twin XL: 39″ x 80″

$117.96

Spa Sensations 4″ 133144 Mattress Topper, Twin XL Size, with Theratouch, White Color

1.5 Inches Theratouch Memory Foam for comfort, 2.5 inches High-density Base Support Foam for support
Fits under standard fitted or deep pocket sheets if your mattress is 14″ or higher
Only the Highest Quality of Foam-Foam is CertiPUR-US Certified for durability, performance, and content

$225.00 $121.38

SLEEPLACE 6 Inch 3 Layer Ventilation Memory Foam Mattress 06FM01X / School Mattress / Twin XL

Suggested Uses : In Dorms/ School/ College, this mattress is right good for school life.
1 inch High ILD HD foam supports you backline strongly.
4 inch Convoluted Layer structure provides better ventilation and disperses body pressure.

$782.20

Serta Perfect Sleeper Elite Xfirm 700 Innerspring Mattress, Twin X-Large

Designed to help solve 5 common sleep problems: tossing and turning, back support and alignment, balanced sleep temperature, partner movement, sagging
Comfort or Feel: Extra Firm
Cool Twist Gel Memory Foam

$216.22 $212.07

Serenia Sleep 10″ Quilted Sculpted Gel Foam Mattress, Made in USA, Twin XL, White/Brown

1.5″ quilted soft foam and stretch knit fabric, 2″ sculpted Gel foam, and 6.5″ high density base foam
Beautifully finished stretch knit polyester cover with contrasting border (fabric Top selection may vary slightly from picture displayed)
Sculpted Gel foam Construction on Top promotes Air circulation for a comfortable sleep