True to the original, the updated one-sided design features a thick layer of Tempur-PedicŪ proprietary TEMPURŪ material to relieve the painful pressure points that cause tossing and turning while conforming to and supporting the body perfectly. The soft, terry-cloth cover is allergen resistant and removable for easy washing. Tempur-PedicŪ proprietary Low- or High-Profile Platform Foundation or Tempur-PedicŪ exclusive Tempur-Pedic Adjustable Bed Base completes the set.