Twin Extra Long Mattress Sizes | 1800mattress

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Sleepy's
Calm 9" Euro Top Memory Foam Mattress
Sleepy's Calm 9" Euro Top Memory Foam Mattress
Features
- Soft quilted top layer provides a medium feel
- Four foam layers work together for support and pressure relief
- Lumbar support memory foam layer enhances back support
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH

Serta
Alesbury 8" Plush Memory Foam Mattress
Serta Alesbury 8" Plush Memory Foam Mattress
Features
- Serta pillowsoft foam reduces pressure points
- Serta foam core provides proper balanced support
- Cool twist gel memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH

Simmons Beautyrest
Greenwood 9.5" Firm Mattress
Simmons Beautyrest Greenwood 9.5" Firm Mattress
Features
- Firm but flexible cushioning
- Stylish, cost-effective comfort
- Made in the USA
- Individually Pocketed Coils
- Ventilated AirCool BeautyEdge Foam Encasement
- Made in USA
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH

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1 - 30 of 46 results

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Serta
Sertapedic Silverstone 12.25" Plush Pillow Top Memory Foam Mattress - Twin Extra Long
Serta Sertapedic Silverstone 12.25" Plush Pillow Top Memory Foam Mattress - Twin Extra Long

$479.00 $959.00 (up to 50% off)
Features
- Serta® PillowSoft® Aire™ features a unique rippling design reduces heat build-up
- Serta® Comfort XD™ Foam gently cradles the body for enhanced pressure relieving comfort
- Cool Twist® Gel Foam provides enhanced, breathable comfort
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Sertapedic Pendleton 8.25" Firm Memory Foam Mattress - Twin Extra Long
Serta Sertapedic Pendleton 8.25" Firm Memory Foam Mattress - Twin Extra Long

$279.00 $559.00 (up to 50% off)
Features
- Serta® PillowSoft® Foam provides enhanced cushioning and gently contours to your body
- Serta® Balanced Support Foam provides cushioning comfort and enhanced support
- Serta® Support Foam gives a firmer feel
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Altman 11" Firm Mattress - Twin Extra Long
Simmons Beautyrest Altman 11" Firm Mattress - Twin Extra Long

$379.00 $759.00 (up to 50% off)
Features
- Extra thick 11" mattress
- SurfaceCool™ Fiber dissipates heat to help maintain ideal sleeping temperature
- GelTouch® Foam provides excellent pressure relief
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Desoto 12" Euro Top Mattress - Twin Extra Long
Simmons Beautyrest Desoto 12" Euro Top Mattress - Twin Extra Long

$479.00 $959.00 (up to 50% off)
Features
- Extra thick 12" mattress
- SurfaceCool™ Fiber dissipates heat to help maintain ideal sleeping temperature
- AirFeel™, AirCool® and GelTouch® Foams promote airflow and provide excellent pressure relief
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Beechton 11.5" Plush Mattress - Twin Extra Long
Simmons Beautyrest Beechton 11.5" Plush Mattress - Twin Extra Long

$429.00 $859.00 (up to 50% off)
Features
- Extra thick 11.5" mattress
- SurfaceCool™ Fiber dissipates heat to help maintain ideal sleeping temperature
- AirFeel™, AirCool® and GelTouch® Foams promote airflow and provide excellent pressure relief
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Perfect Sleeper Rolling Knolls 11.5" Euro Top Mattress - Twin Extra Long
Serta Perfect Sleeper Rolling Knolls 11.5" Euro Top Mattress - Twin Extra Long

$379.00 $759.00 (up to 50% off)
Features
- Helps reduce tossing and turning
- Encourages back support and alignment
- Promotes a balanced sleep temperature
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Sertapedic Glenroy 4.5" Firm Memory Foam Mattress - Twin Extra Long
Serta Sertapedic Glenroy 4.5" Firm Memory Foam Mattress - Twin Extra Long

$179.00 $359.00 (up to 50% off)
Features
- Pillo-Fill® quilted layer for added comfort
- Serta® Foam Core provides proper body support and alignment
- Foam support system ensures years of lasting comfort
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Perfect Sleeper Select Carverdale 10.75" Firm Mattress - Twin Extra Long
Serta Perfect Sleeper Select Carverdale 10.75" Firm Mattress - Twin Extra Long

$479.00 $959.00 (up to 50% off)
Features
- Helps reduce tossing and turning
- Encourages back support and alignment
- Promotes a balanced sleep temperature
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Perfect Sleeper Select Carverdale 11.25" Plush Mattress - Twin Extra Long
Serta Perfect Sleeper Select Carverdale 11.25" Plush Mattress - Twin Extra Long

$479.00 $959.00 (up to 50% off)
Features
- Helps reduce tossing and turning
- Encourages back support and alignment
- Promotes a balanced sleep temperature
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Perfect Sleeper Select Huntsville 13.75" Super Pillow Top Mattress - Twin Extra Long
Serta Perfect Sleeper Select Huntsville 13.75" Super Pillow Top Mattress - Twin Extra Long

$579.00 $1,159.00 (up to 50% off)
Features
- Helps reduce tossing and turning
- Encourages back support and alignment
- Promotes a balanced sleep temperature
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Perfect Sleeper Rolling Knolls 10.5" Firm Mattress - Twin Extra Long
Serta Perfect Sleeper Rolling Knolls 10.5" Firm Mattress - Twin Extra Long

$379.00 $759.00 (up to 50% off)
Features
- Helps reduce tossing and turning
- Encourages back support and alignment
- Promotes a balanced sleep temperature
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Recharge Bay Spring 14" Luxury Firm Pillow Top Mattress - Twin Extra Long
Simmons Beautyrest Recharge Bay Spring 14" Luxury Firm Pillow Top Mattress - Twin Extra Long

$1,129.00 $1,179.00 (up to 20% off)
Features
- Extra thick 14" mattress
- Pocketed coil provides extra support
- Cooling technology
- GelTouch Foam
- AirCool Foam
- AirCool Memory Foam
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Calm 9" Euro Top Memory Foam Mattress - Twin Extra Long
Sleepy's Calm 9" Euro Top Memory Foam Mattress - Twin Extra Long

$379.00 $429.00 (up to 22% off)
Features
- Soft quilted top layer provides a medium feel
- Four foam layers work together for support and pressure relief
- Lumbar support memory foam layer enhances back support
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Relax 10.5" Pillow Top Innerspring Mattress - Twin Extra Long
Sleepy's Relax 10.5" Pillow Top Innerspring Mattress - Twin Extra Long

$479.00 $529.00 (up to 18% off)
Features
- Multiple unique foam layers provide a soft sleep surface
- Embrace foam promotes a contouring feel
- 360° Foam-encased edge support reduces sinking and sagging
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Recharge Hartfield 11.5" Luxury Firm Mattress - Twin Extra Long
Simmons Beautyrest Recharge Hartfield 11.5" Luxury Firm Mattress - Twin Extra Long

$929.00 $979.00 (up to 23% off)
Features
- Extra thick 11.5" mattress
- Pocketed coil provides extra support
- Cooling technology
- 850 Density Coil Unit
- Quantum Coil Insulator
- Total Surround BeautyEdge with Quantum Lock
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Recharge Ashaway 11" Plush Mattress - Twin Extra Long
Simmons Beautyrest Recharge Ashaway 11" Plush Mattress - Twin Extra Long

$829.00 $879.00 (up to 25% off)
Features
- Extra thick 11" mattress
- Pocketed coil provides extra support
- Cooling technology
- 850 Density Coil Unit
- Quantum Coil Insulator
- Total Surround BeautyEdge with Quantum Lock
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Greenwood 9.5" Firm Mattress - Twin Extra Long
Simmons Beautyrest Greenwood 9.5" Firm Mattress - Twin Extra Long

$527.00 $577.00 (up to 33% off)
Features
- Firm but flexible cushioning
- Stylish, cost-effective comfort
- Made in the USA
- Individually Pocketed Coils
- Ventilated AirCool BeautyEdge Foam Encasement
- Made in USA
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Simmons Beautyrest
Recharge Vinings 13.5" Plush Mattress - Twin Extra Long
Simmons Beautyrest Recharge Vinings 13.5" Plush Mattress - Twin Extra Long

$1,029.00 $1,079.00 (up to 21% off)
Features
- Extra thick 13.5" mattress
- Pocketed coil provides extra support
- Cooling technology
- 850 Density Coil Unit
- Quantum Coil Insulato
- Total Surround BeautyEdge with Quantum Lock
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Serta
Alesbury 8" Plush Memory Foam Mattress - Twin Extra Long
Serta Alesbury 8" Plush Memory Foam Mattress - Twin Extra Long

$427.00 $477.00 (up to 38% off)
Features
- Serta pillowsoft foam reduces pressure points
- Serta foam core provides proper balanced support
- Cool twist gel memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Slumber 12" Firm Encased Coil Mattress - Twin Extra Long
Sleepy's Slumber 12" Firm Encased Coil Mattress - Twin Extra Long

$929.00 $979.00 (up to 23% off)
Features
- Three unique foam layers provide maximum support
- Quilted memory foam provides superior pressure relief
- ½" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Slumber 13.5" Pillow Top Encased Coil Mattress - Twin Extra Long
Sleepy's Slumber 13.5" Pillow Top Encased Coil Mattress - Twin Extra Long

$929.00 $979.00 (up to 23% off)
Features
- Three unique foam layers provide a luxurious, comfortable sleep surface
- Nested coils provide targeted support for hips and shoulders
- ½" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Reserve 14" Firm Encased Coil Mattress - Twin Extra Long
Sleepy's Reserve 14" Firm Encased Coil Mattress - Twin Extra Long

$885.00 $1,279.00 (up to 31% off)
Features
- Three unique foam layers provide maximum support
- Individually wrapped encased coils minimizes motion transfer
- 1" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Hush 11" Pillow Top Encased Coil Mattress - Twin Extra Long
Sleepy's Hush 11" Pillow Top Encased Coil Mattress - Twin Extra Long

$729.00 $779.00 (up to 27% off)
Features
- Four unique foam layers provide ultimate comfort and superior pressure relief
- Individually wrapped encased coils minimize motion transfer
- ½" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Reserve 14" Plush Encased Coil Mattress - Twin Extra Long
Sleepy's Reserve 14" Plush Encased Coil Mattress - Twin Extra Long

$885.00 $1,279.00 (up to 31% off)
Features
- Three unique foam layers provide support and luxurious comfort
- Individually wrapped encased coils minimizes motion transfer
- 1" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Hush 10" Firm Encased Coil Mattress - Twin Extra Long
Sleepy's Hush 10" Firm Encased Coil Mattress - Twin Extra Long

$729.00 $779.00 (up to 27% off)
Features
- Four unique foam layers provide support and ultimate comfort
- Individually wrapped encased coils minimize motion transfer
- ½" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Hush 10" Plush Encased Coil Mattress - Twin Extra Long
Sleepy's Hush 10" Plush Encased Coil Mattress - Twin Extra Long

$729.00 $779.00 (up to 27% off)
Features
- Four unique foam layers provide support and ultimate comfort
- Individually wrapped encased coils minimize motion transfer
- ½" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Slumber 12" Plush Encased Coil Mattress - Twin Extra Long
Sleepy's Slumber 12" Plush Encased Coil Mattress - Twin Extra Long

$929.00 $979.00 (up to 23% off)
Features
- Three unique foam layers provide contouring support for maximum comfort
- Quilted memory foam provides superior pressure relief
- ½" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Reserve 15.5" Pillow Top Encased Coil Mattress - Twin Extra Long
Sleepy's Reserve 15.5" Pillow Top Encased Coil Mattress - Twin Extra Long

$885.00 $1,279.00 (up to 31% off)
Features
- Three unique foam layers provide luxurious comfort and pressure relief
- High-density soy-based quilted foam conforms to your body
- 1" Cooling gel-infused memory foam helps dissipate body heat
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
Sleepy's
Rest 9.5" Firm Innerspring Mattress - Twin Extra Long
Sleepy's Rest 9.5" Firm Innerspring Mattress - Twin Extra Long

$279.00 $329.00 (up to 29% off)
Features
- Quilted foam offers a supportive and comfortable sleep surface
- Support foam provides a firmer comfort
- 360° Foam-encased edge support reduces sinking and sagging
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
tulo
liv Mattress - Twin Extra Long
tulo liv Mattress - Twin Extra Long

$450.00 $500.00 (up to 17% off)
Features
- 1.5” top layer is infused with LumaGel™ to provide temperature regulation and pressure point relief
- 2.5” support layer, with LumaFiber™ flexible microfibers offer increased support and durability to alleviate tossing and turning
- 5” base layer provides a solid foundation to support the top layers and lengthen the lifespan of the mattress
EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH

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