Ellwood Safety Appliance X-Large Men’s Metal Foot Guard is made of aircraft quality aluminum alloy for added durability. Metal shield is worn over shoes for providing maximum protection to the entire foot against falling, rolling, flying objects or accidental tool blows. Foot guard with rubber strap fastener is designed to withstand an impact of 75 ft-lb. It is light enough to be worn comfortably all day and fits any right or left shoe that is 6″ wide. It has a steel toe clip, crossbar and either a one-piece rubber strap with a tension buckle or a two-piece leather strap with a spring fastening device for proper positioning. It meets AIMSI-Z41 standards.