Whatever winter hiking looks like for you, warmth, comfort, protection, and traction are non-negotiable “must-haves.” So we built the Women's Circadia Mid Polar Hiker; an insulated, waterproof, grippy hiker that checks all the boxes. All hike. No compromises. Get-Out-And-Go warmth for winter hikes.

Women's Specific Fit: Great Comfort right out of the box
Warm and Dry: 200g of KEEN.WARM insulation rated to -25°F [-32°C] and a KEEN.DRY waterproof, breathable membrane keep your feet toasty and dry.
Lightweight Cushioning: KEEN LuftCore technology embeds a lightweight foam core inside the midsole to absorb shock for comfort that lasts all day.
Better Leather: Environmentally preferred leather upper is lighter on the planet.

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
PFC-free, durable water repellent

Keen Womens Circadia Mid Polar Winter Hiking Boot