Perfect Sleeper X - 13.5" Knox Hybrid Firm Mattress

Experience premium support and perfect sleep with our new Serta® Quilted Perfect Sleeper X™ Collection. Our 5 ZoneResponse™ Design is comprised of Perfect Conform™ Memory Foam paired with 5-zoned coils for full-body alignment. Sleep comfortably cool throughout the night with cooling technology and graphite-infused memory foam designed to redistribute heat away from your body. A quilted top offers a classic feel and added layer of plush foam. Xtraordinary sleep is possible, with Serta® Quilted Perfect Sleeper X™.
Perfect Sleeper X - 13.5" Knox Hybrid Firm Mattress - Twin Long
39.0"W x 79.5"D x 13.5"H - 65.86 lb
Perfect Sleeper X - 13.5" Knox Hybrid Firm Mattress - Full
54.0"W x 74.5"D x 13.5"H - 80.64 lb
Perfect Sleeper X - 13.5" Knox Hybrid Firm Mattress - Queen
60.0"W x 79.5"D x 13.5"H - 96.6 lb
Perfect Sleeper X - 13.5" Knox Hybrid Firm Mattress - King
76.0"W x 79.5"D x 13.5"H - 121.11 lb
Perfect Sleeper X - 13.5" Knox Hybrid Firm Mattress - California King
72.0"W x 83.5"D x 13.5"H - 123.26 lb