Serta Arctic 13.5" Hybrid Medium Mattress

Treat yourself to all-night cool, comfortable sleep with the Serta Arctic Hybrid mattress. Powered by Serta's exclusive Reactex technology, a unique three-part cooling system that pulls heat away from your body and deep into the mattress, so you sleep cool all night long. Under the cooling layers, premium memory foam and an advanced coil system work together to create the perfect balance of softness and support.