When the temperatures are sub-zero, you need a boot that's built to tackle those extremes. Enter the Women's Chilkat III Boot from The North Face for all your cold-weather footwear needs this winter. The North Face used waterproof suede and PU-coated leather for the uppers, as well as thermo-plastic rubber for even more waterproof protection. Because being dry won't help if you're still cold, The North Face added 200-gram Heatseeker synthetic insulation as well as a fleece collar for warmth. Whether you're on your feet all day or just for an hour or so, you'll appreciate the support and stability of the compression-molded EVA midsoles. To help keep you upright and not slipping around everywhere, Winter Grip rubber outsoles were used along with IcePick temperature-sensitive lugs for the best traction in all possible conditions.