Warmth to -40ºF
Warmth to -40ºF
400g of recycled PET insulation plus three layers of heat-trapping materials underfoot.
PFAS-Free Waterproof Protection
PFAS-Free Waterproof Protection
KEEN.DRY waterproof, breathable membrane and PFAS-free water repellency work together to keep feet dry.
WinterLab-Tested Grip
WinterLab-Tested Grip
Microscopic shards in our KEEN.POLAR TRACTION rubber dig into icy, frigid terrain.