Keep your feet dry no matter the conditions in the women's waterproof Merrell Coldpack 3 Thermo Mid Zip Winter boots. Insulation and fleece linings team up to keep feet warm when temps dip. UPPER Waterproof full-grain leather INSULATION 200 g synthetic insulation WEIGHT (PAIR) 2 lbs. 1.5 oz. Waterproof membranes seal o Merrell Women's Coldpack 3 Thermo Mid Zip Waterproof Boot