The Merrell Thermo Arc 6 Boots turn up the heat on cold feet. These technical boots are waterproof, insulated, and comfortable enough for even technical winter hikes. 200 grams of Polartec insulation provides warmth, and a heat-reflecting liner prevents that warmth from escaping. The Thermo Arc Boots are fully waterproof, and they have a women-specific QForm midsole and Air Cushion in the heel for extra comfort. * Waterproof leather upper materials * Women-specific QForm midsole for the best support * Air Cushion absorbs shock in the heel * 200 grams Polartec insulating lining * Vibram lugged sole for good traction * Mid height comes up over ankles * OrthoLite footbed cushions the foot and keeps in warmth * Heat reflective lining reflects body heat back inside ****See pix-front left shoe. Gap in front toe area. Does not affect wear***** No shoe box Outdoor, hiking, snow, insulated, waterproof, camping