Serta Perfect Sleeper Delray Extra Firm Innerspring Mattress
Sleep comfortably and fully supported all night long with Serta’s Perfect Sleeper® Delray Extra Firm Innerspring Mattress, ideal for every sleeper, including back, side, and stomach. Instantly refreshing with a CoolFeel™ fabric cover, multiple layers of Serta® support foam enhance firmness throughout the mattress for a more consistent feel. The uniquely designed Cool Twist® gel memory foam maximizes heat dissipation, airflow, and pressure relief, while the 3-zoned coil system delivers targeted support where you need it most. Designed and built in the USA Comfort: Extra Firm CoolFeel™ Fabric (Cover): Creates a cool-to-the-touch sleep surface with luxurious, breathable fabric and plant-derived cooling technology. Fiber Layer (Comfort Layer): Layer of fiber offers a touch of cushioning. Serta® Support Foam: 2 layers of support foam combine gentle cushioning with extra support for more firmness throughout the mattress. Cool Twist® Gel Memory Foam (Comfort Layer): Cooling gel swirled int