Built for the harshest winter conditions, the KEEN Revel IV High Polar Boot delivers serious warmth, waterproof protection, and confident traction when temperatures drop. Designed for cold-weather hiking and everyday winter wear, this boot combines the agility of a hiking shoe with the insulation of a true winter boot.

With premium insulation rated down to extreme cold, a breathable waterproof membrane, and an aggressive outsole engineered for ice and snow, the Revel IV High Polar keeps your feet warm, dry, and stable in unpredictable winter terrain. A higher shaft height adds extra coverage for deep snow, while KEEN’s signature roomy fit ensures all-day comfort.

Key Features:

• Extreme Cold Rated – Insulated to keep feet warm in temperatures as low as -40°F
• Waterproof Protection – KEEN.DRY membrane keeps moisture out while allowing breathability
• Superior Winter Traction – KEEN.POLAR outsole grips icy and snowy surfaces with confidence
• 400g Insulation – Heat-trapping layers underfoot for added warmth in frigid conditions
• Higher-Cut Design – Extra coverage for deep snow and winter hiking
• Comfort-Focused Fit – Roomy toe box and cushioned support for long days outdoors