Nautilus 1320 Men's ESD with Jumbo Sizes Nylon and Leather Upper Ergonomically Designed "Wide Area" Steel Safety Toe Cap Removable Anti-Fatigue Polyurethane Insole EVA Midsole for Maximum Comfort Highly Durable, Slip- and Oil-Resistant Stabilizer Outsole No Exposed Metal to Meet Scratch Resistant Workplace Requirement Meets or Exceeds ASTM 2413-11 Impact/Compression and SD Ratings