Oiled nubuck leather for exceptional durability. Waterproof membrane to keep your feet dry in all conditions. 200g Thinsulate insulation for optimal warmth without compromising lightness. Reinforced upper seams for added durability. MICROBAN lining treated with anti-microbial to counteract odors. Molded TPU inner toe cap for added durability. Metal-free composite cap, compliant with safety standards. High-density composite anti-perforation sole, ideal for industrial environments. High-performance molded insole for extended support. EVA foam midsole with composite shank for cushioning and stability. Abrasion and harsh conditions resistant outsole.