The Nexgrip Ice Lylia boot is an innovative and versatile boot that helps to keep you warm, dry and secure. It features an inside zipper that helps get them on and off. These boots are also insulated and are warmth rated to -35°C. The uppers are made of waterproof leather, and the outsole features Nexgrip’s exclusive metal cleat under the heel and anti-slip rubber under the toes combination. Both of those help provide excellent traction in icy winter conditions.