Made from heavyweight cotton/polyester blend fleece, this Hanes Men's Ultimate Cotton Crew Sweatshirt is sure to keep you warm on the coldest of days. Nine ounce fleece is our heaviest and warmest fleece-making it ideal for keeping out the cold. Ribbed cuffs and relaxed waistband keep their shape, wash after wash. Classic crew neck design. Available in a variety of colors.  90% Cotton, 10% Polyester