The Serta Luxe Edition features advanced bedding technology exclusive to Serta. Layers of memory foam compliment the 825 Edition Support® Coil System, maximizing both comfort and support. A combination of cutting-edge memory foams including PillowSoft® Aire, Serta® Support Foam, Cool Twist® Gel Memory Foam, BestEdge® Foam Encasement, and HyperTouch™ Comfort create a unique sleeping experience sure to improve your sleep quality.