Nautilus Safety Footwear Men's N1400 Alloy Lite Safety Toe Sneaker 100% Nylon and leather Rubber sole Removable anti-fatigue polyurethane insole Highly durable, slip- and oil-resistant outsole with shank for stability No exposed metal to meet scratch resistant workplace requirements Meets or exceeds ASTM F2413-05 impact/compression specs Meets or exceeds ASTM F2413-05 standards for EH footwear