Mountain Warehouse Mens Granger Suede Snow Boots. The Granger Men´s Waterproof Thermal Suede Snow Boots are designed to keep your feet warm and dry during cold winter adventures. These boots feature a cow-suede upper, a waterproof TechDry membrane, a Thinsulate lining for added warmth, a TechTherm insulation layer, an EVA cushioned footbed, and a durable rubber outsole for reliable traction on snowy terrain. Ref: UTMW7566