It is made from a super soft comfort-fit blend of 43% polyester, 21% wool, 17% polyamide, 17% viscose, and 2% elastane. One-size-fits-most. Crew fit socks feature a heathered gray ankle, heel, and toe and a lighter gray as the primary color. The top of the outside edge of the foot has white sewn-in "World's Best Grandpa" text. The ankle has a sewn-in cream-colored "Man Made" patch. Machine wash cold on a gentle cycle with like colors. Do not bleach or iron. Lay flat to dry. They are packaged in a plastic polybag with a hangable header card.