Get the cradling and contouring comfort of a pillow top while your body gets the support it needs. This mattress features a layer of our exclusive Cool Action™ Dual Effects® Gel Memory Foam to help relieve pressure while providing targeted support and enhanced cooling comfort. Plus, two layers of Serta® PillowSoft™ foam provide gentle cushioning. This mattress is also enhanced with the exclusive EverFeel™ Technology for a difference you'll feel the moment you lie down. Every iSeries® Profiles™ mattress features the exclusive Duet® Coil Individually Wrapped Coil-in-Coil Support System. This advanced innerspring is designed to respond to each sleep partner individually, intelligently sensing which areas of the body need cradling comfort and which need deep postural support.