Keen Men's Revel IV Mid Polar Boot

The agility of a light hiker with the warmth of a down jacket. We 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.

Features

• 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

Material

• 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

Technologies

• KEEN.DRY

  A proprietary waterproof, breathable membrane that lets vapor out without letting water in.

• KEEN.WARM

  Our signature insulation is extremely compressible and light for the foot warmth it provides, and it retains its insulating ability, even when damp.