Ardor Memory Foam Pillow with a removable Bamboo cover has may benefits. Memory Foam naturally contours around the unique curves of your neck and shoulders to increase support while you sleep. The bamboo cover is soft and smooth, high durable and gentle on the skin. Bamboo’s cooling future works to reduce overheating and discomfort while you rest. Feature: Inner Cover: Polyester Fill: Viscose Elastic Foam Outer Cover: Bamboo/Polyester