Upper: Polyester, PU (Polyurethane). Lining: Polyester. Insole: Foam, TECFOAM. Outsole: Durable, Oil Resistant, PU (Polyurethane). 7 Eyelets. Heel Energy Absorption (Joules): 200. Reflective Detail, Steel Toe Cap. Fabric Technology: Waterproof. Flat. Cut: Mid Cut. Design: Logo, Plain. Conforms to Safety Standard: EN ISO 20345:2022. Toe Style: Round. Sustainability: Ethical Trading Initiative, REACH, Sustainable Apparel Coalition. Fastening: Lace Up. Ref: UTRG12404