The Circadia Mid Polar Boot for Men in Black/Steel Grey from Keen.
Our legendary hiker, made easier and winter-proofed. Easy-to-go warmth for chilly hikes, with 200g of KEEN.WARM insulation keeping you cozy!
- KEEN.DRY waterproof, breathable membrane
- High traction Keen.Fusion Rubber outsole
- 5mm multi-directional lugs for traction
- LuftCore technology embeds a lightweight, air-injected core into higher-density foam for enhanced midsole cushioning
- 200g of KEEN.WARM insulation rated to -25°F/-32°C
- Heel-capture system for added stability
- Environmentally preferred premium leather from LWG-certified tannery
- PFC-free, durable water repellent
- Eco Anti-Odor for natural odor control
- Original Fit–Iconic KEEN fit with generous space across forefoot for toes to spread out
- Waterproof leather and performance mesh upper
- Speed-lace webbing system with top collar hooks for comfortably snug fit
- Quick-dry lining for active use
- Thermal Heat Shield insole captures warmth
- Non-marking KEEN.FUSION rubber outsole
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