Results for: Twin XL Mattresses
![832321-3020 Serta Soothe+ Luxury Firm Twin-XL Mattress](http://static.rcwilley.com/products/111674610/Serta-Soothe-Luxury-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=12)
![217831-3020 Serta Perfect Sleeper Ponce Medium Twin-XL Mattress](http://static.rcwilley.com/products/112843166/Serta-Perfect-Sleeper-Ponce-Medium-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=7)
![52920131 Sealy Elsanta Hybrid Firm Twin-XL Mattress](http://static.rcwilley.com/products/113376499/Sealy-Elsanta-Hybrid-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=5)
![52786931 Sealy High Point Hybrid Firm Twin-XL Mattress](http://static.rcwilley.com/products/112668356/Sealy-High-Point-Hybrid-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=12)
![8006KK-1020 King Koil Sedona Medium Euro Top Twin-XL Mattress - 2024 Model](http://static.rcwilley.com/products/113370600/King-Koil-Sedona-Medium-Euro-Top-Twin-XL-Mattress---2024-Model-rcwilley-image1~100m.webp?r=8)
![10752131 Tempur-Pedic ProAdapt 2.0 Medium Hybrid Twin-XL Mattress](http://static.rcwilley.com/products/113479123/Tempur-Pedic-ProAdapt-2.0-Medium-Hybrid-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=4)
![834321-3020 Serta Argente Hybrid Medium Twin-XL Mattress](http://static.rcwilley.com/products/113124864/Serta-Argente-Hybrid-Medium-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=8)
![122631-3020 Serta Perfect Sleeper Bremer Firm Twin-XL Mattress](http://static.rcwilley.com/products/112843646/Serta-Perfect-Sleeper-Bremer-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=12)
![8005KK-1020 King Koil Sedona Firm Euro Top Twin-XL Mattress - 2024 Model](http://static.rcwilley.com/products/113370326/King-Koil-Sedona-Firm-Euro-Top-Twin-XL-Mattress---2024-Model-rcwilley-image1~100m.webp?r=10)
![52920231 Sealy Elsanta Hybrid Soft Twin-XL Mattress](http://static.rcwilley.com/products/113376634/Sealy-Elsanta-Hybrid-Soft-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=5)
![833421-3020 Serta Soothe+ Firm Twin-XL Mattress](http://static.rcwilley.com/products/112332994/Serta-Soothe-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=10)
![930302-3020 Sunset Aston Medium Plush Twin-XL Mattress](http://static.rcwilley.com/products/112479707/Sunset-Aston-Medium-Plush-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=10)
![217333-3020 Serta Perfect Sleeper Ponce Eurotop Plush Twin-XL Mattress](http://static.rcwilley.com/products/112843298/Serta-Perfect-Sleeper-Ponce-Eurotop-Plush-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=7)
![10747131 Tempur-Pedic ProAdapt 2.0 Firm Twin-XL Mattress](http://static.rcwilley.com/products/113478704/Tempur-Pedic-ProAdapt-2.0-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=7)
![930131-3020 Sunset Aston Firm Twin-XL Mattress](http://static.rcwilley.com/products/112479529/Sunset-Aston-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=10)
![833426-3020 Serta Argente Hybrid Plush Euro Top Twin-XL Mattress](http://static.rcwilley.com/products/113124953/Serta-Argente-Hybrid-Plush-Euro-Top-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=4)
![10748131 Tempur-Pedic ProAdapt 2.0 Medium Twin-XL Mattress](http://static.rcwilley.com/products/113478828/Tempur-Pedic-ProAdapt-2.0-Medium-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=4)
![8031KK-1020 King Koil Sedona Elite Plush Box Pillow Top Twin-XL Mattress - 2024 Model](http://static.rcwilley.com/products/113371233/King-Koil-Sedona-Elite-Plush-Box-Pillow-Top-Twin-XL-Mattress---2024-Model-rcwilley-image1~100m.webp?r=7)
![AH-BBHY-011TX Blue Burrito Hybrid Memory Foam Twin-XL Mattress](http://static.rcwilley.com/products/110912705/Blue-Burrito-Hybrid-Memory-Foam-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=38)
![10739120 Tempur-Pedic ProAdapt Medium Hybrid Twin-XL Mattress](http://static.rcwilley.com/products/111252288/Tempur-Pedic-ProAdapt-Medium-Hybrid-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=10)
![832422-3020 Serta Soothe+ Plush Twin-XL Mattress](http://static.rcwilley.com/products/111674395/Serta-Soothe-Plush-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=15)
![10238231 Tempur-Pedic LuxeBreeze 2.0 Medium Hybrid Twin-XL Mattress](http://static.rcwilley.com/products/113055994/Tempur-Pedic-LuxeBreeze-2.0-Medium-Hybrid-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=7)
![834221-3020 Serta Argente Hybrid Firm Twin-XL Mattress](http://static.rcwilley.com/products/113124724/Serta-Argente-Hybrid-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=6)
![122433-3020 Serta Perfect Sleeper Bremer Plush Pillow Top Twin- XL Mattress](http://static.rcwilley.com/products/112843808/Serta-Perfect-Sleeper-Bremer-Plush-Pillow-Top-Twin--XL-Mattress-rcwilley-image1~100m.webp?r=14)
![930141-3020 Sunset Lakeview Firm Twin-XL Mattress](http://static.rcwilley.com/products/112479774/Sunset-Lakeview-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=11)
![10244231 Tempur-Pedic LuxeBreeze 2.0 Firm Twin-XL Mattress](http://static.rcwilley.com/products/113067194/Tempur-Pedic-LuxeBreeze-2.0-Firm-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=8)
![9376449 Aireloom Night Stars Monroe Firm Luxetop Twin-XL Mattress](http://static.rcwilley.com/products/112499170/Aireloom-Night-Stars-Monroe-Firm-Luxetop-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=9)
![8007KK-1020 King Koil Sedona Plush Euro Top Twin-XL Mattress - 2024 Model](http://static.rcwilley.com/products/113370903/King-Koil-Sedona-Plush-Euro-Top-Twin-XL-Mattress---2024-Model-rcwilley-image1~100m.webp?r=6)
![52776131 Sealy High Point Hybrid Soft Twin-XL Mattress](http://static.rcwilley.com/products/112668453/Sealy-High-Point-Hybrid-Soft-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=10)
![AF-BBMF-011TX Blue Burrito Visco Gel Memory Foam Twin-XL Mattress](http://static.rcwilley.com/products/110912527/Blue-Burrito-Visco-Gel-Memory-Foam-Twin-XL-Mattress-rcwilley-image1~100m.webp?r=44)
![10728231 Tempur-Pedic LuxeAdapt 2.0 Medium Hybrid Twin Mattress](http://static.rcwilley.com/products/113479654/Tempur-Pedic-LuxeAdapt-2.0-Medium-Hybrid-Twin-Mattress-rcwilley-image1~100m.webp?r=6)
![10242231 Tempur-Pedic ProBreeze 2.0 Medium Hybrid Txin-XL Mattress](http://static.rcwilley.com/products/113055382/Tempur-Pedic-ProBreeze-2.0-Medium-Hybrid-Txin-XL-Mattress-rcwilley-image1~100m.webp?r=6)
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Find the Best XL Twin Mattress For You
RC Willey is your mattress destination! Everyone wants great sleep and RC Willey has the right twin xl mattress to help you get it. If you’re a side sleeper, a mattress with a soft to medium feel is right for you. You can find that in a memory foam mattress or a hybrid mattress that brings together a pocketed coil system and foams. If you’re a back sleeper, a medium to firm mattress is the best option. You can find firm mattresses with a pillow top innerspring mattress as well hybrid and memory foam mattresses as well. You can also choose a mattress in a box which is available in multiple comfort levels and constructions. Whichever mattress twin xl will best suit your needs, you’ll find it at RC Willey.
Twin XL Mattress FAQ
Why a Twin XL Mattress?
An xl twin mattress is the perfect mattress for dorm rooms or rooms where you have single sleepers and you’re tight on space. A twin xl mattress provides additional length to make sleeping more comfortable for tweens, teens and adults.
Do 2 Twin XL Mattress Equal a King Size?
If you’re interested in a split king adjustable base, you’ll be bringing together two, twin xl mattresses that create a king size. A king mattress measures 76” x 80” and an xl twin mattress measures 38” x 80”. Putting two twin xl side by side creates the 76” width of a king size mattress.
What is the Difference Between a Twin Bed and a Twin XL?
The difference between a twin size bed and a twin xl bed is in the length. The width of 38” is the same on both but the length of a twin mattress is 75” and the length on a twin xl is 80”, which is the same length as a queen and king mattress.RC Willey has dozens of twin xl mattresses in stock for every budget. Finance a new twin xl size mattress for your bedroom in our mattress store in Utah, Idaho, Nevada, and California.