15x Cooling Power - Serta's new Reactex® System is designed to be the most heat-absorbing layer ever created for all-night cooling.
Steady Support - Peak Support Ultra HC Memory Foam provides steady support, so you don't sink too far into your mattress.
Custom Comfort - CustomFit™ HD Memory Foam conforms to your body for comfortable support all night long.
Pressure Relief - Balanced Support Foam is used to strike the ideal balance of cushioning and support, no matter how firm or plush you prefer your mattress.
Edge-to-Edge Support - The Serta® Foam Core provides durable support for any sleep position with consistent support from edge to edge.