Clyde Safety Boot S3 HRO CI HI. Colours: Black. Sizes: 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48. Features: Protective steel toecap. Pierce resistant steel midsole. Full grain leather upper aiding prevention of water. Moisture wicking inner lining provides reliable protection against cold, damp and heat. Energy absorbing seat region. 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 300C. Cold insulation. Certified. Antistatic footwear. 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