Sorel Sorel - Sorel's functional Caribou snow boots are a coveted style designed for heavy snow, reworked here in tan-brown for the new season. They're crafted from nubuck with a seam-sealed waterproof construction, then lined with ThermoPlus™ faux-shearling for warmth and comfort and set on handcrafted vulcanised rubber shells and soles to ensure optimum grip. The fit runs true to size. LEATHER UPPER, LEATHER SOLE