Chammyz Classic Pullover viscose 100% viscose. Whether you are a surfer, lifeguard or diver who is repeatedly getting in and out of the water, you can depend on Chammyz providing a continuously dry garment. Unlike cotton that will retain moisture, Chammyz will absorb (wick) the water away from the body, and then start an evaporation process immediately. The hood provides UVA/UVB protection. The kangaroo pouch provides warmth and dryness for hands; and convenient pocket for storage. Drawstrings for hood and waist allow for maximum comfort and fit. Machine Wash Cold, Tumble Dry low, No Bleach, Be Kind to All Animals, People and The Earth Canada