Keen Revel IV Mid Polar Men's Winter Hiking Boots - Black/Magnet, Size 10.5, KEEN.DRY Waterproof, 200g Insulation, -40°F Rated

Conquer extreme cold with the Keen Revel IV Mid Polar, a men's winter hiking boot engineered for sub-zero adventures. Its KEEN.DRY waterproof membrane and 200g KEEN.WARM insulation keep feet dry and toasty down to -40°F, while the aggressive Polar Traction outsole grips snow and ice with confidence.

Advantages

The Revel IV Mid Polar combines rugged durability with all-day comfort. The KEEN.PROTECT rubber toe bumper shields against rocks and roots, while the dual-density EVA midsole and Thermal Heat Shield footbed provide cushioning and warmth. Eco Anti-Odor and PFC-free water repellent add sustainable performance.

Suitable for

• Winter hiking and cold-weather trekking
• Snowshoeing on packed trails
• Icy commutes and snowy sidewalks
• Backcountry expeditions in extreme conditions

Key specifications

• Waterproof KEEN.DRY breathable membrane
• 200g KEEN.WARM recycled PET insulation
• Temperature rating: -40°F / -40°C
• Upper: waterproof leather and performance mesh
• Outsole: KEEN Polar Traction rubber with 5mm multi-directional lugs
• Stability shank and lace-up closure with speed hooks
• Original Fit for generous forefoot room
• Colour: Black / Magnet

Recommendations

For maximum warmth, pair with merino wool socks. Order your normal size; the Original Fit accommodates thicker socks without feeling tight. Allow a short break-in period for the leather upper to mold to your foot.