Lucky Lucky Men's Cotton Athletic Socks, for Work, Crew, 3, 6, 12 Pack 80% cotton Imported Material - 80% cotton , 20% nylon Regular fits shoe size 6-12 , sock size 10-13 Machine wash warm, tumble dry low Extra soft and Comfortable fit 3 pack , 6 pack , 12 pack assorted-pattern socks featuring reinforced toe and heel