Brand New Blackhawks Socks. Size-One Size Fits Most. Made of 83% Acrylic, 14% Polyester 2% Rubber and 1% Spandex Features woven graphics  (not screenprinted).  Very durable for many years, the heel and toe are reinforced. Machine washable.   These socks fit on an 11 shoe size foot (the owner of Hub City Sports).   They stretch pretty well. The perfect gift for any Blackhawks fan! FREE Shipping! Officially Licensed Product. Hub City Sports will offer a full refund for unsatisfied customers.   This offer is valid for 30 days after receipt of the item.