Experience refreshing comfort with the Sealy® Optimum Chill 2.0 Mattress. Designed with a medium feel, this mattress combines cooling and moisture-wicking materials with layers of high-density foam to deliver a balanced blend of comfort and support night after night. Sealy Chill™ 2.0 Fabric Technology creates a comfortable sleep surface, while exclusive Silverlon™ Fibres and the OptiCool® quilt with moisture-wicking fibres help dissipate heat so you can feel cooler as you fall asleep. An antimicrobial fabric also helps enhance freshness. Two inches of exclusive OptiCool® Gel HD Foam and two inches of OptiGel HD Foam provide layers of comfort, while posturized OptiCool® Gel Foam delivers targeted support where you need it. At the base, the 5-inch SealySupport™ HD Core provides a supportive foundation for dependable comfort throughout the night.