Like new/only worn once Uppers are made from premium brown leather combined with soft textiles for comfort, warmth and durability Leather is from an environmentally preferred LWG-certified tannery KEEN.DRY waterproof membranes keep water out while allowing feet to breathe 100 g of KEEN.WARM insulation rated to -4°F Eco Anti-Odor provides natural odor control Iconic KEEN fit allows generous space across forefeet so toes can spread out High-traction rubber outsoles deliver a nonslip grip