Twin XL Mattress Toppers 38x80 inches
Viscosoft’s Twin XL mattress toppers are designed to help you regain a peaceful night’s sleep.
Free shipping, easy returns & a 90-day guarantee.


Twin XL toppers add more comfort
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College Dorm Beds
Have a college student that is dreading going back to school to sleep on that uncomfortable dorm mattress?
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Tall Kids & Teens
Did your teen go through a growth spurt, and they don’t like the Twin XL mattress you bought on the spur of the moment?
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Split King Beds
You finally convinced your partner to buy a split-king bed, but the mattress you got a deal on aren’t as comfortable as you thought they’d be?
A MULTI-PURPOSE TOPPER
The Twin XL Mattress Topper
Twin XL mattress toppers are the same width as a traditional Twin but the length of a traditional King. This extra room, five inches to be exact, gives taller individuals room to stretch out or an allotted space for a furry friend or extra pillows without giving up precious space in a small apartment or bedroom. Twin XL is also standard size for dorm room beds, tractor trailer beds, and split kings.


WE'VE GOT SOMETHING FOR EVERYBODY
Wide variety of toppers
We have a wide selection of Twin XL sized mattress toppers, including high-density memory foam for pain relief, dual-layered pillow-top & memory foam for plush comfort, and copper-infused foam for cooling relief.
All of our Twin XL mattress toppers have a 90-day guarantee, fast & free shipping, and hassle-free returns.
Our Twin XL Best Sellers

Select High Density
Our Twin XL high-density memory foam mattress topper is more durable than comparable foams, feels plush & pushes back with resilient support after your body settles.

Hybrid Lux
The best of both worlds. This Twin XL mattress topper balances the support of memory foam with the plush comfort of a down alternative pillow top cover.

Active Cooling
This Twin XL mattress topper is built with copper-infused foam & a cover made with phase-changing yarns to help you sleep cool throughout the night.

Reflex
This Twin XL mattress topper is made of 100% CertiPUR-US gel-infused memory foam & adds a pleasant layer of support to the mattress beneath.


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Each summer, Grown & Flown becomes a go-to resource for thousands of families getting ready to send their students off to college. We’re proud that our Viscosoft mattress toppers were recently featured as a Grown & Flown Dorm Room Essential! Discover their full list of college must-haves and see why our toppers made the cut.
See why students and parents nationwide are raving about us
Curious how it holds up in real dorms?
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"The high density mattress topper is a must have for college, because the dorm mattresses are always hit and miss and are specifically designed to be heat magnets. With the topper, my dorm bed is more comfortable than my bed at home."
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"I've purchased 3 of these for my kids in college and they absolutely rave about their beds being more comfortable than they were at home. Top-notch customer service, rarely do you find companies standing behind their product like this anymore! I recommend the Hybrid Lux completely!"
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"We got this mattress topper for my sons college dorm room. He absolutely loved it! He said that it is super comfortable and better than any of the other mattress toppers on his dorm floor."
Convince Your Parents a Mattress Topper Isn't a Want — It's a Necessity
Not the size you need?
Our mattress toppers are also available in the following sizes:
Twin Mattress Toppers
Twin XL Mattress Toppers
Full Mattress Toppers
Queen Mattress Toppers
King Mattress Toppers
Cal-King Mattress Toppers