Women's Revel IV Polar Boot

The agility of a light hiker with the warmth of a puffy coat. We built these winter boots for women with active, frigid days in mind. With 200g of insulation, heat-trapping materials underfoot, and exceptional grip on snow and ice.

Non-marking multi-directional lugs for increased traction
5mm multi-directional lugs for traction
Stability shank delivers lightweight support
KEEN.WARM Recycled PET insulation rated to -25°F/-32°C
200g of KEEN.WARM insulation
KEEN.DRY waterproof, breathable membrane
Eco Anti-Odor for natural odor control
Environmentally preferred premium leather from LWG-certified tannery

Waterproof leather and performance mesh upper
KEEN.Polar Traction outsole for more grip on snow and ice
Compression-molded EVA midsole for cushioning
Breathable textile lining
Thermal Heat Shield insole captures warmth

A proprietary waterproof, breathable membrane that lets vapor out without letting water in.
Who knew charcoal bamboo could create something that keeps your feet warm? But it makes KEEN.Warm—a lightweight insulation that provides warmth where you need it most.