Design: Seam-sealed waterproof genuine suede and leather upper Lace up style with waterproof inside zipper and decorative side buckle HEAT-MX™ 90 sustainable thermal insulation keeps the feet warm Odor-eliminating, natural and non-toxic Cleansport NXT™ treatment In-Shoe Comfort: Moisture wicking soft boa lining allows for comfortable all-day wear Removable CushyStep Everyday EVA foam footbed provides comfort and support Durability & Traction: ASPEN rubber outsole uses deep treads with GripXT, for traction in rainy and light snow conditions