Upper: Full Grain Leather. Lining: Breathable, Mesh, Microfibre, Nylon. Midsole: Composite, EVA (Ethyl Vinyl Acetate). Outsole: Slip Resistant, T1230 Rubber. Penetration Resistance: 1100 Newtons. Heat Resistance (Celsius): 300°C. Toe Protection (Joules): 200. Anti-Static, Cement Construction, Dual Density Footbed, Elasticated Gusset, Energy Absorbent Heel, Ergonomic Footbed, Nylon Shank, Removable Insole. Fabric Technology: Compression Resistant, Impact Resistant. Low Heel. Cut: Ankle. Design: Logo. Conforms to Safety Standard: ST S1 P HRO SRA. Toe Style: Steel Toe Cap. Fastening: Slip-on. Ref: UTFS4933