Experience premium support and perfect sleep with the new Serta Quilted Perfect Sleeper X Collection. The 5 ZoneResponse Design is comprised of Perfect Conform Memory Foam paired with 5-zoned coils for full-body alignment. Sleep comfortably 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 an added layer of plush foam. Extraordinary sleep is possible, with Serta Quilted Perfect Sleeper X.