KEEN. CIRCADIA MID POLAR

Whatever winter hiking looks like for you, warmth, comfort, protection, and traction are non-negotiable “must-haves.” So we built an insulated, waterproof, grippy hiker that checks all the boxes. All hike. No compromises.

• Warm and Dry:200g of KEEN.WARM insulation rated to -25°F and a KEEN.DRY waterproof, breathable membrane keep your feet toasty and dry.

• Better Leather: Environmentally preferred leather upper is lighter on the planet.

• Lightweight Cushioning: KEEN LuftCore technology embeds a lightweight foam core inside the midsole to absorb shock for comfort that lasts all day.

• LuftCore technology embeds a lightweight, air-injected core into higher-density foam for enhanced midsole cushioning

• 5mm multi-directional lugs for traction

• 200g of KEEN.WARM insulation rated to -25°F/-32°C

• Notch in back for Achilles comfort

• Speed-lace webbing system with top collar hooks for comfortably snug fit

• Heel-capture system for added stability

• KEEN.DRY waterproof, breathable membrane

• Eco Anti-Odor for natural odor control

• Environmentally preferred premium leather from LWG-certified tannery

• Infused with non-toxic vanilla fragrance during high-temp KEEN.FUSION bonding process