The technology that started it all redesigned for today The ProAdaptMedium Hybrid 20 Mattress combines superior cool-to-the-touch comfort with layers of premium TEMPURsupsupMaterial and premium innersprings that complement each other delivering the right combination of pressure relief and support It featuresventilated advanced relief Tempur-material and a cover thats removable and washable Continually adapting and conforming to your bodys changing needs throughout the night it relieves up to 20 more pressure and reduces motion transfer Relax while you sleep to rejuvenate your days