Premium full-grain waterproof leather and abrasion-resistant Ever-Guard leather with a waterproof membrane - Asymmetrical composite safety toe powered by Carbon Shield technology - Electrical hazard protection - Mutilation-free upper - Lightweight and abrasion-resistant All-Weather TPU outsole - Fiberglass shank for structural support - Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return - ExoSpine technology to provide lasting structure durability and improved heel fit - Breathable and moisture-wicking lining with antimicrobial treatment for odor control - Goodyear welt construction for a durable mechanical bond