Portwest Steelite Constructo Nubuck Boot S3 HRO FW32 Stylish design with full safety specification. Steel toecap and steel midsole with S3 Nubuck Full Grain water resistant leather and 300⁰C HRO rubber outsole. Product Features Full-grain nubuck leather Phylon and Rubber outsole offering lightweight and durable performance. High wicking breathable mesh lining Padded collar for added comfort Heat resistant outsole 300ºC Water resistant upper to prevent water penetration CE certified UKCA marked Protective steel toecap Pierce resistant steel midsole Anti-static footwear Energy Absorbing Seat Region SRA - Slip resistant outsole to prevent slips and trips on ceramic surfaces Fuel and oil resistant outsole Dual density sole unit Full grain leather for long lasting protection Materials Upper: Full-Grain Nubuck Leather Sole: Phylon/Rubber Standards EN ISO 20345: 2011 S3 Please click on the size guide to check the Portwest Footwear sizes.