HOTEL MEMORY FOAM BAMBOO PILLOW QUEEN AND KING SIZES (SET OF 2 KING PILLOWS)) 60% polyester Imported Shredded Memory Foam For Comfort & Shapeability Bamboo Cover That Keeps The Pillow Cool Hypoallergenic and Dust Mite Resistant Removable Cover Cover is 60% Polyester 40% Bamboo and Machine Washable Soft and Comfortable Yet Firm Enough to Provide Support