Arctic Medium Hybrid by Serta
The Arctic Medium Hybrid Mattress features the Reactex® System that provides 15x better cooling power for more comfortable sleep, even on those hottest nights. Plus, this mattress features The CustomFit™ HD Memory Foam which conforms to your body, EverCool® Fuze Gel Memory Foam that provides pressure relief by cradling your body, and with the individually wrapped coils of the 1025 Hybrid Support™ System with BestEdge® Foam Encasement you'll receive durable support while you sleep.