The all new Tempur-Luxbreeze® mattress feels up to 10° cooler. Featuring our newest and most advanced pure cool® plus material that absorbs and pulls heat away from your body, it works with specialized cool-to-the-Touch covers, so you stay measurably cooler-all night long. Mattress Top Type: Tight Top Mattress Type: Hybrid Included: 1 Mattress(es) Features: Removable Cover, Adjustable Base Compatible, Cooling Layer, Antimicrobial, Foam Layer, Full Support Additional Information: Suitable for Adjustable Bed Frames, Eliminates Motion Transfer, Relieves Pressure Points, Conforms To Body Coil Count: 700 Coils Manufacturer Warranty: 10 Year Limited Bed Size: Twin Xl Measurements: 80 Length/Inches, 13 Depth/Inches, 38 Width/Inches Base Material: 50% Metal, 50% Polyurethane Comfort Type: Medium Mattress + Box Spring Measurements: 38 Width/Inches, 80 Length/Inches, 22 Depth/Inches Care: Spot Clean Certifications And Listings: Cpsc - 16 Cfr 1632 Compliant, Certipur-Us Certified, Cpsc - 16 Cfr 1633 Compliant Country of Origin: Made in US Includes mattress only. Mattress plus box spring option also available.