Description: These cotton socks are a delight to wear and to give as a gift! These are made in the USA from recycled cotton yarns.They are comfortable,long lasting and quite a fashion statement! Yarns are 80% cotton with 19% nylon and 1%Lycra for added stretch and durability! The materials used are certified free of harmful substances. Sizes small (womens 6-8, mens 5-7), Medium (womens 8-10, mens7-9), Large (womens 10-12, mens 9-11)