Upper: Mesh, PU (Polyurethane), TPU. Insole: Mesh. Outsole: Fuel Resistant, Heat Resistant, Oil Resistant, Rubber, Synthetic. 7 Eyelets. Fabric Technology: Slip Resistant, Water Resistant. Anti-Static, Non Metal. Flat. Cut: Ankle. Design: Plain. Toe Style: Composite Toecap. Heat Resistance (Celsius): 300°C. Fastening: Lace Up. Conforms to Safety Standard: SRC Rated. Ref: UTFS10306