Ideal for firm support, the Therapedic Cressida features sleep technologies that bring comfort and restoration to your body. TheraWrap Elite coils inside flex and conform independently of each other to reduce motion transfer and eliminate partner sleeping disturbance. This mattress features copper-infused TheraCool MemoryTouch gel built with microscopic copper particles that protect against viruses. In addition to preventing the spread of odors and stains, copper's powerful conductivity complements the gel to dissipate excess heat. Extra firm performance foams provide durability and support. The GlacierTouch fabric cover stays cold to the touch to ensure a cool and comfortable rest. A TheraFoam encased edge system makes getting in and out of bed easy and adds surface space. The addition of a RTG Sleep 2000 adjustable base takes your sleep experience to a new level! Conveniently adjust the head of your mattress with the remote to stay comfortable while reading or watching TV in bed. 15 Year Limited Warranty.