The Explorer II Joan Faux Fur WP from Sorel is a winter boot that is designed for cold winter weather and slippery surfaces. To keep your feet warm and dry at all times, the upper is made of waterproof, waterproof full-grain leather and a microfleece lining keeps you warm on the inside. To keep the snow out, the shaft end is fitted with a faux fur collar. The boots have a removable molded insole, an EVA midsole and a non-slip outsole, also made of EVA or ethylene-vinyl acetate copolymer.