• KEEN.DRY waterproof, breathable membrane
• KEEN.FUSION rubber for lightweight durability
• Multi-directional lug pattern provides superior traction
• KEEN.BELLOWS FLEX in the upper for more bend and less wear
• Ergonomic toe notch provides added dexterity for better balance
• 400g of KEEN.WARM insulation rated to -40°F/-40°C
• PFAS-free, durable water repellent
• Lightweight performance nylon upper
• Lace-lock bungee system with adjustable hook-and-loop strap
• Removable thermal liner
• Non-marking KEEN.FUSION rubber outsole
