Full XL Mattress Toppers
54x80 inches
Viscosoft’s Full XL mattress toppers are ideal for taller individuals seeking extra comfort or pain relief in a compact space.
Free shipping, easy returns & a 90-day guarantee.
Full XL Toppers Add More Comfort
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Dorm Rooms
![Dorm Rooms]()
![Dorm Rooms]()
Many college dorms and sorority & fraternity houses have upgraded to Full XL mattresses to strike a balance between maximum sleep space and smaller rooms.
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Vacation Rentals
![Vacation Rentals]()
![Vacation Rentals]()
Airbnb & VRBO owners have placed Full XL beds in their properties to accommodate the diverse needs of their guests.
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Studio Apartments
![Studio Apartments]()
![Studio Apartments]()
Fits comfortably into tighter spaces, without overwhelming the area. Because they are smaller than a queen, bedding & accessories are more affordable.
High Density - 3 inch
Hybrid Lux - 4 inch
reviews from customers like you
see what people are saying
Very pleased and highly recommend.
I went online looking for other people’s reviews and this brand seemed to be the best one. Bought this topper for my daughter to see if it compares to my memory foam mattress and she loves it. She’s been sleeping on it for a couple weeks now, and so far so good. Plans on taking it to college, which is why I purchased a full xl. It fits just fine over the twin mattress, with the extra 5” in length. It is just as comfortable as my mattress and obviously more affordable than buying a new mattress. She’s not hot either.
Excellent Company and Product
This full xl topper is clean and the quality seems excellent. It arrived in 48 hours AMAZING and was set up a day later per instructions. Ordering process was easy, website is easy to navigate. I did speak with a CR (Kristy) who was just awesome. ThRead more about review stating Excellent Company and Producte cover on this topper is really nice as well. It fits my 'way too hard' mattress super well. Now the bad news - the topper is just a bit too firm for me (my bad) but I've ordered/swapping for the Serene Hybrid. Viscosoft is exceptionally easy to work with and I give them high marks for product, service, shipping and "making sure I'm happy".
Back and Hip Pain Gone
New full xl topper has fixed the issues I’ve had with my hips and lower back. As in, completely. It used to be painful to get out of bed and move around, and now I can move around without pain. I didn’t find any smell with it. When I unpackaged it, it only took a few minutes for it to expand out to cover the mattress. I highly recommend thisRead more about review stating Back and Hip Pain Gone mattress topper. My only regret was that I waited to get it
Great Topper
We have a latex mattress which we need for firmness but still needed a little more softness for pressure points, especially shoulders. This full xl topper made such a difference. The straps keep it firmly in place so that it doesn’t slide. We got the 3 inch which works perfectly. So comfortable and doesn’t get hot.
Love the High-Density Mattress Topper!
Love the Full XL High-Density Mattress Topper! Very comfortable! Have good quality mattress, but would put pressure on hips, and shoulders. The topper relives this issue. Can slRead more about review stating Love the High-Density Mattress Topper!eep most of the night in the same position. The topper conforms to your body. Love the cover, and the adjustable straps, that keep the topper in place. The service was excellent, and the topper arrived quickly, and in good condition. Would highly recommend!
Brings new life to a hard mattress
We’ve had our full xl mattress topper for about a week and so far so great! I actually look forward to getting in bed now. The topper provides great support without making my shoulders and hips ache so I sleep mucRead more about review stating Brings new life to a hard mattressh better. I would highly recommend
The quality of the topper
I ordered full xl size mattress topper and the quality is excellent. The feel is awesome. I’m actually falling asleep faster and sleeping through the night. Great value! Great product!
Our mattress topper is amazing!
Our full xl mattress topper is amazing! The softness yet support gives my husband and I a great night’s sleep. The best part is that we are not waking up with achy backs like we used to. I wouldn’t hesitate recommending a viscosoft Read more about review stating Our mattress topper is amazing!topper to anyone. Well worth the investment.
Our Full XL best sellers
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Select High Density
![Best for Extra Support. NYT Wirecutter's pick for Best Memory Foam Mattress Topper.]()
![Best for Extra Support. NYT Wirecutter's pick for Best Memory Foam Mattress Topper.]()
The Full XL high-density mattress topper is made with premium 3+ lbs density memory foam that consistently delivers restful sleep and a cooler sleep surface all night long.
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Hybrid Lux
![Best for Plush Comfort. Made from Advansa's Eco Origin Project.]()
![Best for Plush Comfort. Made from Advansa's Eco Origin Project.]()
The Full XL 4" Hybrid mattress topper combines a generous layer of CertiPUR-US memory foam for consistent support with a plush, quilted cover that stays in place all night long.
Remarkable Comfort for Unique Spaces
Elevate Your Sleep
At Viscosoft, we understand that every sleeper deserves exceptional comfort. As the recognized leader in mattress toppers, we’ve thoughtfully designed our Full XL option to enhance your sleep experience while prioritizing hygiene and affordability. Our solution ensures that you enjoy the perfect blend of support and luxury - it’s the perfect upgrade for a more restful night's sleep on campus, on vacation or wherever you find yourself in a Full XL bed.
A Variety of Toppers
We've got something for everybody
We have a couple of different Full XL sized mattress toppers, including high-density memory foam for pain relief and dual-layered pillow-top & memory foam for plush comfort.
All of our Full XL mattress toppers have a 90-day guarantee, fast & free shipping, and hassle-free returns.
Not the size you need?
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Our mattress toppers are also available in the following sizes: