Upper: Oiled Leather. Midsole: Flexible. Outsole: PU (Polyurethane). 7 Eyelets. Heat Resistance (Celsius): 300°C. Closed Dust Tongue, Flexible FAP Midsole Protection, Heel Support, Pull Tab, YKK Zipper. Flat. Cut: Ankle. Design: Logo. Toe Style: Fibreglass Toecap. Safety Category: S3 WR HRO. Fastening: Lace Up, Side YKK Zip.