The Beautyrest Shakespeare Recharge Firm bed gives both Support and Comfort. A durable stripe polyester/nylon cover encases Aircool foams to give support and provide a comfortable sleeping temperature. The Beautyrest Pocketed Coil provides IndependentSupport Technology which promotes Proper Sleeping Posture all night long. The mattress has ventilated foam encasement with a mesh material border work along with the Air Cool foams for a comfortable night sleep. All of these components help you wake up to Living Life Fully Charged.