FOOTWEAR TRACTION, Footwear Coverage Style Ball, Heel, Mid-Sole, 7 in x 4 1/2 in x 2 1/4 in, Traction Material Steel, Traction Attachment Style Strap-On, Fits Shoe Size Men's 9.5 to 12.5/ Women's 10 1/2 +, Black, Unisex, For Use on Surface Types Ice,...