DC 6-Pack Men's Sport No Show Socks Assorted, 10-13 Size (Shoe Size 6-12.5) Athletic sock- 6-Pack- COLORS MAY VARY One size fits most men's shoe sizes 6-12.5 Swift-dry knit helps keeps moisture off feet Soft, absorbent blend of polyester, cotton, and spandex Machine wash cold in gentle cycle; tumble dry low