FootFitter Cast Aluminum Combination Boot Instep and Shaft Stretcher Review May 21, 2018 No Comments Made from cast aluminum Also works on Western, Work, and Riding boots One size fits all (view measurements) Stretches boot shaft and boot instep at the same time Sold by FootFitter USA Tags: Clothing, FootFitter, Jewelry & Watch Accessories, Shoe, Shoe & Boot Trees, Shoes & Jewelry