The Keen Hightrail Polar is a waterproof, insulated hiking boot for men, built for winter hikes. It has 200g of KEEN.WARM Recycled P.E.T. insulation rated to -25°F/-32°C. A fleece lining adds warmth, and the KEEN.DRY waterproof, breathable membrane seals out moisture from the inside.
Underfoot, the Heat Trapolator technology uses three layers of heat-trapping materials, and a Thermal Heat Shield insole captures warmth. The Katalyze midsole is responsive and high-energy. The KEEN.TERRAIN SHIELD wraps around the midsole for protection and lateral stability.
The KEEN.FREEZE rubber outsole gives traction in cold conditions. Its multi-directional lug pattern is non-marking. The Contoured Fit follows the shape of the foot for a snug fit, and speed hooks make lace adjustment easy.
- Upper
- Waterproof leather and performance mesh
- Lining
- Fleece
- Insulation
- 200g KEEN.WARM Recycled P.E.T., rated to -25°F/-32°C
- Waterproofing
- KEEN.DRY waterproof, breathable membrane
- Midsole
- Katalyze midsole with KEEN.TERRAIN SHIELD wrap
- Insole
- Thermal Heat Shield insole
- Warmth tech
- Heat Trapolator, three layers of heat-trapping materials underfoot
- Outsole
- KEEN.FREEZE rubber, non-marking multi-directional lugs
- Fit
- Contoured Fit
- Closure
- Lace-up with speed hooks
- Care
- Wipe dirt off with a cloth