Hanes Boys Crew EZ Sort Socks 10-Pack,421/10,L,3-9,Black Small:Cotton/polyester/natural latex rubber/spandex; Medium and Large: Cotton/polyester/natural latex rubber/nylon Made in USA or Imported Color options: White, Black Fits size: M - 9-2 1/2, L - 3-9 Materials: 79-percent Cotton, 18-percent Polyester, 2-percent Natural Latex Rubber, 1-percent Spandex You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!