Robust fully non-metallic safety boots Fully non-metallic construction making these boots ideal for rail, construction and offshore Premium waxy full-grain upper Genuine full-grain leather upper materials, 100% waterproof and breathable Activ-Tex® Membrane, super-durable solid rubber outsole bonded using heat-resistant glue Colour: Honey - Outsole heat resistant to 300°C and slip-resistant to the highest EN standard SRC - Upper materials: genuine full-grain waxy smooth leather - Lining materials: waterproof and breathable Activ-Tex® membrane - Internal toe cap: composite - Internal midsole: anti-penetration composite - Outsole: solid rubber outsole HRO to 300°C and SRC slip resistance - Footbed: EVA anti-fatigue footbed - Compliance: EN ISO 20345 S3 HI WR HRO SRC