Columbia Minx Mid Ill Omni-Heat Packable WinterBoots Waterproof woven synthetic textile with fauxfur collar and tongue lining. 100% Twill/Faux Fur.TechLite lightweight midsole for long lasting comfort,superior cushioning, and high energy return. OmniTechwaterproof breathable seam sealed membrane bootieconstruction. OmniGrip non-marking traction rubberoutsole.Shows wear