• Circadia Polar is a ladies winter hiking boot by Keen
• Waterproof leather and performance mesh upper
• KEEN.DRY waterproof, breathable membrane keeps your feet dry and comfortable
• Removable PU insole gives you plenty of support and cushion, or may be removed to accommodate your custom orthotic
• 200g of KEEN.WARM insulation rated to -25F/-32C
• Thermal Heat Shield insole captures warmth