Responsive to your sleep needs, the Serta iComfort Blue Touch 100 mattress strikes the ideal balance of cooling and support. Filled with millions of gel beads, TempActiv Gel Memory Foam works to capture and dissipate heat for exceptional temperature regulating power. EverCool Fuze Gel Memory Foam infused with cooling gel cradles your body for soothing pressure relief. Crafted with breathable fibers, a Cool Touch cover gives you an instant cool-to-the-touch sensation. At the core, a Serta support system designed with premium foam features durable, consistent edge support to reduce your chances of rolling off the bed. For added comfort, balanced support foam offers cushioning for a firm, supportive feel. 10 Year Non-Prorated Warranty.