Kamik Men's Trek Ice W -20C Insulated Waterproof Winter BootsReady to hit the trails and conquer the winter wilderness? These Trekice waterproof boots are designed to keep you warm, dry, and comfortable with every adventurous step. The waterproof nylon and synthetic leather upper keeps moisture out, so you stay dry while you hike. HEAT MX thermal insulation traps heat to keep you warm, even as the temp dips to 20C. A comfort footbed along with an EVA foam midsole offer superior cushioning and shock absorption