Nautilus 1303 ESD Comp Safety Toe No Exposed Metal Athletic Shoe 100% Full-grain water-resistant leather Rubber sole Full-Grain, Water Resistant Nubuck Leather Upper Ergonomically Designed Wide Area Composite Safety Toe Cap. Meets or Exceeds ASTM F2413-11 Removable Anti-Fatigue Polyurethane Insole. EVA Midsole for Maximum Comfort. ESD Electric Static Dissipating Footwear meeting or exceeding all ASTM Standards Highly Durable, Slip- and Oil- Resistant Stabilizer Outsole No Exposed Metal to Meet Scratch Resistant Workplace Requirement