FD10 - Clyde Safety Boot S3 Classic boot design with a protective TPU scuff cap for high impact and to increase longevity. Moisture wicking inner lining provides reliable protection against cold, damp and heat. Innovative outsole flex zones increase flexibility and stability for excellent support and comfort with every step. Features Moisture wicking inner lining provides reliable protection against cold, damp and heat Protective TPU scuff cap for high impact Innovative outsole flex zones increase flexibility and stability for excellent support and comfort with every step Direct injected PU/rubber outsole for supreme grip and energy absorption. Heat resistant outsole 300ºC Cold insulation CE certified UKCA marked Protective steel toecap Pierce resistant steel midsole Anti-static footwear Energy Absorbing Seat Region SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Fuel and oil resistant outsole Dual density sole unit Heat insulation for added warmth in cold environments Wide fitting Full grain leather Water resistant upper to prevent water penetration Portwest FD10 - Clyde Safety Boot S3 HRO CI HI FO