- 100g of KEEN.WARM insulation rated to -4°F/-20°C
- KEEN.DRY waterproof, breathable membrane
- Eco Anti-Odour for natural odour control
- PFC-free, durable water repellent
- Waterproof leather upper
- Higher-traction rubber outsole
- Fleece lining for warmth
- Thermal Heat Shield insole captures warmth
