This high-top sneaker for winter works hard to keep your feet comfortable and warm in any conditions. The insulated waterproof upper is supported by a soft EVA foam footbed for all-day comfort, while the molded rubber sole offers rugged durability. DETAILS UPPER: Synthetic leather and textile upper details. Fleece lining. Waterproof bootie construction. Laces are not waterproof. INSULATION: 100g insulation. FOOTBED: Removable molded EVA footbed with microfleece topcover. MIDSOLE: Molded EVA with rubber heel logo. OUTSOLE: Molded rubber with ground contact EVA. SHAFT HEIGHT: 4 1/4 in. LACE LENGTH: 58 in. Please note: Laces and zippers incorporated in SOREL footwear are not waterproof. Sorel Explorer Next Sneaker Mid WP Black