The NexGrip Ice Jenna 5.0 boots offer warmth down to35C 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.