Premium full-grain leather - Steel safety toe - Goodyear welt construction for a durable mechanical bond - Leather padded top collar for comfort - Mutilation-free upper - Internal anatomical breathable open-cell polyurethane and rubber metatarsal guard for comfort protection - Steel shank for structural support - Breathable and moisture-wicking lining with anti-microbial treatment for odor control - MAXUM-LITE PU Outsole is non marking oil- slip- abrasion- and heat-resistant up to 248AdegF