A Full XL memory foam mattress (53” × 80”) provides additional legroom while maintaining a balanced, space-efficient design. Ideal for:
Every mattress is built with:
The memory foam acts as the plush comfort layer and will always feel soft and contouring, while the Everflex® support layer delivers the strength and lift of the mattress. We tailor this base to feel soft and plush throughout or strong and firm for extra support, maintaining long-term durability and alignment.
Dimensions: 53” × 80” (Standard Full XL size)
Foam Composition:
Available Thicknesses: 6”, 8”, 10”
Typical Layering:
Base Layer Support Options:
Motion Isolation: Excellent — minimizes disturbances from partner movement
Breathability: Open-cell memory foam design promotes airflow and temperature regulation
Certifications: CertiPUR-US® certified for low VOC emissions; made without formaldehyde, ozone depleters, or harmful flame retardants
Important Notice: Flammability Compliance
If you select a mattress cover option other than the Terry Velour cover, the product will not meet federal flammability standards required for items sold as “mattresses.” In this case, your order will be classified and shipped as a “Custom Sleep Product” rather than a “Mattress.”
At FoamOrder, we intentionally offer options with fewer chemical additives to support our commitment to natural and organic materials. Some options do not include the flame-retardant chemicals necessary to comply with federal flammability standards (16 CFR 1632 and 1633).
By purchasing without the Terry Velour cover, you acknowledge and agree that:
- The item is being sold to you as a “Custom Sleep Product,” not as a “Mattress.”
- With the selected cover, the product does not comply with federal flame-retardancy requirements.
- You accept full responsibility for the use of this product.
Cover Options:
Terry Velour Zippered Cover (Default): Premium option that meets federal flame retardancy standards.
Cotton Muslin Zippered Cover: Lightweight, natural cotton option for breathable protection.
40/60 Organic Cotton-Poly Blend Zippered Cover: Durable, structured option balancing softness and longevity.
No Cover: Lowest cost option featuring foam core only.
A Full XL is great for:
A Full XL is 5 inches narrower than a Queen but has the same 80-inch length, ideal when you need legroom but have limited width.
Works well on:
For slatted frames, ensure slats are ≤ 3 inches apart to maintain proper support and prevent sagging.
Memory Foam Mattress Warranty
Shipping: Custom-cut memory foam mattresses typically ship within 3–14 days, depending on foam availability and production schedule. If your order exceeds this window, contact us here.
Returns: Returns accepted within 90 days of purchase, minus the original shipping cost.
