Cares: Warm machine wash inside out.; Sizes: Small, Medium, Large.; Fabric: 41% Cotton 28% Nylon 26% Polyester 5% Elastane.; Features: Add a PEP to YOUR STEP with our everyday comfort socks, perfect for those on their feet or sitting down all day., With each unit sold, Biz Care will donate $2 to National Breast Cancer Foundation.; Product_Detail_Message: Sales are final. Returns will not be accepted unless faulty or incorrectly supplied.;