These polyurethane boots are designed for superior comfort and performance, featuring millions of tiny air bubbles that make them exceptionally lightweight while providing excellent thermal insulation. The anatomic polyurethane upper ensures a precise fit, while the easy-to-clean, dust-proof outsole adds practicality. Inside, an anti-bacterial sock lining maintains hygiene, and the removable insole, made from antistatic foam with extra grip printing, enhances comfort by effectively managing sweat. Engineered for cold conditions, these boots offer insulation down to -20°C (-4°F). Certified to EN ISO 20347:2012 04 SRC CI standards, they provide reliable protection and durability in demanding environments. - Anatomic Polyurethane upper - Slip-On fit - Removable insole - Cushioned footbed - Lightweight design - Anti Bacterial sock - Durable rubber outsole - Nora branding