The North Face Women's Thermoball Lace II Boot faux-fur Imported item contains fur Synthetic sole Shaft measures approximately 5" from arch Platform measures approximately 0.5 Lightweight, insulated, above-the-ankle boot for cool-to-cold weather Water-resistant, 100% recycled P.E.T. ripstop material keeps feet dry Synthetic mudguard keeps the elements out PrimaLoft ThermoBall synthetic insulation for warmth Oso-fleece collar lining for comfort