Designed with special heat-retaining insoles, faux shearling lining and a waterproof and Scotchgard-treated nylon upper, you're sure to stay protected from the elements in these practical cold weather boots. They also feature a speed lacing closure for easy on and off and EVA midsole with rubber outsole for all day comfort and support. Material: Nylon, Faux Shearling, EVA, Rubber.