Hard work requires a tough shoe: the �Buster Low� athletic-look oxford from Hoss Boot Co. has an ASTM F2413-18 XL nano carbon toe and electrical hazard rating. Fast rebound insole with good arch support. Flexible cement construction with double cushion EVA wedge midsole and slip-resistant rubber outsole. Men�s sizes 8�12, 13, 14, 15, 16, 17 and 18 in 4E and 6E.