Top & Bottom: 100% Polyester Knit Double the comfort: Includes two premium TEMPUR-Cloud pillows Helps relieve aches and pains: TEMPUR-Material precisely adapts to your head, neck, and shoulders TEMPUR-Material: A single piece of our one-of-a-kind, infinitely adaptable TEMPUR-Material in an extra-soft feel cradles the head, neck, and shoulders to help relieve aches and pains. Premium Cover: A [100%] polyester knit and hypoallergenic cover is removable and machine washable to keep your pillow fresh for years to come. Extra Soft Feel