Full XL Size Mattresses


Shop Full XL Mattresses by Brand, Type, and Comfort

Comfort Scale

Extra Firm Firm Medium Plush Extra Plush
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About Full Extra Long Mattresses

Full extra-long mattresses are the least common of the seven standard mattress sizes. Exactly how big is a Full XL mattress? We'll help you understand the Full XL mattress dimensions and compare them to other mattress sizes.

The full-xl measurements are 54 inches by 80 inches. An XL full mattress is the same width as a Full and the same length as a Queen. They're often the same price as a Queen bed, so many people will opt for the bigger size, especially if they're sharing it. The full-xl size is perfect for taller individual sleepers.

Because of the specialized size, many models are not produced in a Full XL, and accessories can be hard to find. Make sure to check the measurements when buying a base, sheets, etc.

We carry a large selection of models available in the Full XL size, including firm, plush, and pillowtop models. We sell a variety of brands so you can find the best, including Sealy, Serta, and Simmons full xl mattresses. We carry memory foam, latex, innerspring, and hybrid options in the full-xl size. No matter what levels of comfort and support you're looking for, we can help you find the best Full XL bed for you. Call us if you need any help, our team of mattress experts will answer your questions and guide your shopping process.