Shop Full Extra Long Memory Foam Mattresses

Memory foam was developed by NASA for airline seats and to pad crash helmets, so you know you’re getting comfort and cushioning from a memory foam mattress. If you need a comfortable mattress that doesn’t take up too much space but is long enough for a taller individual, you should check out the full XL size (54" by 80") memory foam bed selection available now from Mattress Firm. You save even more when you shop our sale items.

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  • $358.00 - $538.00 or as low as $59.67/mo Price if paid in 6 months. We offer zero interest financing if you pay off your $1.00 or more purchase in 6 months or less. Learn more.
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