Foot guards are metal shields worn over shoes for maximum protection to the entire foot, instep as well as toes, against falling, rolling, or flying objects or accidental tool blows. They are designed to withstand an impact of 75 foot pounds, with a large safety factor designed in. Fit any shoe (no rights or lefts), with 5 in. (average) and 5 ½ in. (large) widths. They are light enough to be worn comfortable all day. To keep the guard properly positioned, it has a rubber toe clip, crossbar, along with a one-piece rubber strap with a tension buckle. Aluminum alloy material. Sizes: women’s 4.5” wide, men’s 5” and 5.5” wide and XL 6” wide. Sold by the pair.