Upper: Heat Welded, Leather, Perforated. Lining: Lycra, Mesh, Soft, Stretch. Insole: PU (Polyurethane), Removable. Midsole: Dual Density, Metal Free, Phylon, Penetration Resistant. Outsole: Non Marking, Oil Resistant, Rubber. 1 Eyelets. Nylon Pull Tab, Webbing. Flat. Cut: Low. Design: Contrast Detail, Logo. Conforms to Safety Standard: AS612 FERN S1 SRC. Toe Style: Steel Toe Cap. Fastening: Lace Up. Sustainability: Made from Recycled Materials. Ref: UTFS10255