New England Patriots mens slip on slippers from Forever Collectibles, is an officially licensed product of the NFL. Never worn, has tag attached. Hand made; 100% polyester fiber upper; 65% polyethlene foam 35% polyurethane fill; TPR bottom sole. Machine washable. The blue is a little darker than shown in the picture. Size Large 11/12 (sole measures approx. 11 3/4 inches in length from the top of the big toe to the back edge of the slipper).