Ariat men’s Workhog wide square toe XRD metatarsal guard. Goodyear welt construction, stability chassis promotes proper gait cycle. Shock absorbing EVA midsole with ATS insole for all day comfort. Oil and slip resisting Duratread outsole. Safety toe is ASTM F2413-11 MI/75 C/75 EH rated.ASTM F2413-11 Mt 75 rated for metatarsal protection.