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Mattresses keyboard_arrow_right Mattresses keyboard_arrow_right Serta Napleton F Twin XL Gel Foam Mattress

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Dimensions - Mattress


Height (bottom to top): 7.5" H
See Construction and Specifications


This mattress can be used on an adjustable base.
The Napleton F Twin XL Firm Gel Foam Mattress, made by Serta, is brought to you by Fashion Furniture. Fashion Furniture is a local furniture store, serving the Fresno, Central Valley area. Product availability may vary. Contact us for the most current availability on this product.
  • Foam
  • Firm
  • Tight Top
  • No Flip
  • Eco-friendly materials


Gel Active® Gel Foam
Gel Active® Gel Foam provides outstanding support while cradling the body and transferring heat.
CertiPUR-US Certified Foams
CertiPUR-US Certified Foams
Made without ozone depleters, PBDEs, TDCPP, TCEP (”Tris”) flame retardants, heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission.


Construction & Materials
Comfort Layers 2" Gel Active® Gel Foam
Origin Assembled In the USA
Warranty 1 Year Warranty
Top Description Gentle Support™ Aire
Fire Barrier Information Fire Shield® Fiber
Coils and Support 4 ½" Foam Support Core
Style Elements
Mattress Type Foam
Mattress Top Style Tight Top
Mattress/Bed Size Twin Extra Long
Features & Function
Comfort Level Firm
Features No Flip
Features Eco-friendly materials
Item & Dimensions
Manufacturer Serta
Height (bottom to top) 7.5" H
How to Shop For a Mattress
Sleep Health and Habits Guide
Sleep Health and Habits Guide
Adjustable Base Buying Guide
Reference #: 500954771-1020
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Twin XL Gel Foam Mattress
Twin XL Gel Foam Mattress Napleton F
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