Apex Composite Mid Boot S3S HRO SR FO. Colours: Black, Wheat. Sizes: 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50. Features: Composite toe cap. Pierce resistant composite midsole. Nubuck leather upper. Heat resistant outsole 300C. Dual density sole unit. Quick release zip for instant access. Antistatic footwear. Fuel and oil resistant outsole. Energy absorbing seat region. Slip resistant outsole. Protective scuff cap. New style. Slip resistant sole. SR. Water resistant upper to prevent water penetration. Superbly cushioned comfort foot bed reducing foot fatigue. Back pull-tab for ease of getting onto the foot. Reflective print for Increased Visibility and Safety