The agility of a light hiker with the warmth of a down jacket. Keen built these men's winter boots with active, frigid days in mind, with 200g of insulation, heat-trapping materials underfoot, and exceptional grip on snow and ice.

• KEEN.WARM Recycled PET insulation rated to -25°F/-32°C
• 200g of KEEN.WARM insulation
• KEEN.DRY waterproof, breathable membrane

Choose your colour on the drop down