Removable, dual-density EVA insole with arch support for all-day comfort Dual-density EVA midsole for lightweight cushioning KEEN.FREEZE rubber outsole for traction in cold conditions Non-marking rubber outsole leaves no trace KEEN.DRY waterproof, breathable membrane KEEN.WARM Recycled PET insulation rated to -25¨‚F/-32¨‚C Eco Anti-Odor for natural odor control Environmentally preferred premium leather from LWG-certified tannery PFC-free, durable water repellent