*Waterproof nylon upper with faux fur snow collar *Mid-calf tall shaft *Inner side zipper closure *150g of fixed foam insulation with brushed nylon lining *Comfortable down to -22˚F' *Removable comfort EVA footbed with odor-eliminating natural and non-toxic Cleansport NXT & trade; *INGROUND lightweight synthetic rubber outsole with flexible tread design for superior stability in the cold *Vegan-friendly