GlacierTouch Circular Stretch Cover with Active-Cool PCM Delivery System actively draws heat away, while providing a luxurious cool to the touch feel. Scielatex High Resilience Quilt Foam creates a buoyant, responsive feel with reliable support, pressure relief, increased breathability and superior durability. TheraCool Memory Gel Quilt Foam provides maximum comfort, greater pressure relief and a cooling gel infusion, helping you stay supported and comfortably cool. Ultra Durable Memory Touch 6 Visco Foam provides personalized conforming comfort that responds to your body and eases pressure. TheraWrap Reinforced 5-Z Wrapped Coil Unit features a five targeted zone construction that supports your full body to reduce motion transfer and optimize pressure relief. TheraFoam Foam Encasement provides tremendous edge support for a smoother transition in and out of bed.