Upper: Full Grain Leather, Nubuck. Insole: Cushioned, PU (Polyurethane), Removable. Midsole: Phylon, Shock Absorbing. Outsole: Heat Resistant, Oil Resistant, Rubber. 5 Eyelets. Heat Resistance (Celsius): 300°C. Fabric Technology: Durable, Water Resistant, Waterproof Membrane, Penetration Resistant. Flexible, Heel Protection, Heel Support, Moulded Toe Cap, Padded Collar, Pull Tab, Woven Label. Flat. Cut: High-top. Design: Contrast Detail, Logo, Metallic Logo. Toe Style: Round. Fastening: Lace Up. Occasion: Safety. Ref: UTFS10328