The NexGrip Ice Jenna 5.0 boots offer warmth down to -35°C with 200g Thinsulate insulation. Made with 100% Repel leather and a waterproof membrane, they keep your feet dry and comfortable. Featuring a retractable cleat system with rust-resistant stainless steel, a natural rubber outsole for superior grip, and a waterproof zipper. The removable insole and aluminum/felt layer enhance warmth and cushioning. With a patented sole design, these boots provide ultimate protection and support in winter conditions. Features Retractable cleat with anti-slip outsole Waterproof zipper Removable polyurethane insole Removable aluminum/felt layer Rust-resistant stainless steel cleat Cleats can be replaced Patent-approved sole design Specifications Comfort zone down to -35°C 100% Repel leather 100% Waterproof membrane 200g Thinsulate insulation Lining: 50% Merino wool / 50% Polyester Natural rubber outsole