Dream the night away with the Sealy Posturepedic Elevate Ultra Arlington Super Firm Mattress. Delivering superior cooling capabilities, the Tencel fabric mattress cover is treated with SmarTex to regulate your ideal sleep temperature while resilient ComfortCore SenseGel and Memory Foam work harmoniously to provide exceptional body-conforming comfort. Thanks to the innovative Align Support Coil system, indulge in deep and undisturbed sleep for years to come!