Full-Grain, Water Resistant Leather Upper. Ergonomically Designed ''Wide Area'' Steel Toe Cap. Removable Anti-Fatigue Polyurethane Insole. EVA Midsole for Maximum Comfort. Highly Durable, Slip- and Oil-Resistant Stabilizer Outsole. Meets or Exceeds ASTM 2413-05 Impact/Compression, EH and Metatarsal Guard Ratings.