Excellent Used Condition - See Photos Features: 4-layer 9 mm ThermoPlus™ felt liners add warmth and are removable for easy drying Waterproof full-grain leather uppers are triple-stitched to handcrafted waterproof rubber bottoms for long-lasting wear Warm acrylic fleece pile collars help keep snow and debris out of boots Aerotrac™ rubber lug outsoles help you negotiate snow and slush with confidence