Nautilus 1333 ESD No Exposed Metal Safety Toe Athletic Shoe 100% Leather and mesh Rubber sole Action Leather Upper with Mesh Detail 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. Bumper Toe to Guard Against Abrasion. No Exposed Metal to Meet Scratch Resistant Workplace Requirement