Upper: Leather. Lining: Mesh. Midsole: Dual Density, PU (Polyurethane), Steel. Air Cushioned Heel, Anti-Static, Elastic Panel, Energy Absorbent Heel, Injection Moulded, Padded, Pull Tab, Stretch Panels, Ventilating Panel. Fabric Technology: Lightweight, Oil Resistant, Slip Resistant, Water Resistant. Flat. Cut: Ankle High. Design: Plain. Conforms to Safety Standard: EN 20345:2011 S3 SRC, SRC Rated. Toe Style: Steel Toe Cap. Sole Features: Air Cushioned. Fit: Form-Fit. Fastening: Slip-on. Ref: UTRW8504