Keen Revel IV Mid Polar Winter Hiking Boots - Dark Earth / Taupe

Snow-packed trails and icy descents are no match for the Keen Revel IV Mid Polar. Built for winter hikers and snowshoers who refuse to let freezing temperatures end their season, this boot wraps your feet in 200g of KEEN.WARM insulation, keeping you warm down to -32°C. The waterproof leather-and-mesh upper blocks slush and moisture, while the KEEN.POLAR outsole with 5mm multi-directional lugs digs into hardpack and ice for confident footing. A KEEN.PROTECT rubber toe fends off hidden rocks and roots, and the speed-lace system with top collar hooks delivers a locked-in fit. The thermal heat shield footbed reflects warmth back to your feet, so you can stay out longer in the cold.

Key specifications

• Waterproof KEEN.DRY membrane
• 200g KEEN.WARM recycled PET insulation
• Temperature rating: -32°C / -25°F
• KEEN.POLAR traction outsole with 5mm multi-directional lugs
• Compression-molded EVA midsole
• Thermal heat shield footbed
• Speed-lace webbing with top collar hooks
• KEEN.PROTECT rubber toe
• Stability shank
• Mid-cut shaft height
• Original Fit with generous forefoot space
• PFC-free DWR and LWG-certified leather

Why choose it

This boot is engineered for extreme cold and slippery terrain. The combination of waterproofing, insulation, and aggressive traction means you can tackle winter trails with confidence. The Original Fit provides room for thick socks without sacrificing control, and the durable construction stands up to season after season of use.

Ideal use cases

• Winter hiking on snow-packed trails
• Snowshoeing
• Cold weather trekking
• Icy and snowy terrain

Good to know

PFC-free durable water repellent (DWR) treatment and LWG-certified leather make this boot a more sustainable choice for environmentally conscious adventurers. The mid-cut height offers ankle support without restricting movement, and the stability shank adds torsional rigidity for uneven ground.