The KEEN Revel IV is a men's insulated winter boot built to move like a light hiker while keeping feet warm in serious cold. It pairs 200g of KEEN.WARM recycled PET insulation rated to -25°F with a waterproof, breathable KEEN.DRY membrane and a thermal-reflective layer underfoot. A stability shank and 5mm multi-directional lugs give support and grip on snow and ice. It suits winter commuters, snowshoers and anyone who wants warmth without a heavy, stiff pac boot; against bulkier insulated boots it trades some extreme-cold margin for lighter weight and easier walking.
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Owners generally rate the Revel IV as a warm, comfortable winter boot that grips well on packed snow and ice. Most praise the fit and the warmth for the weight; some find it runs narrow or needs break-in, and a few say it gets clammy on long active days.
The KEEN Revel IV is a men's winter boot built for active days in cold weather. It combines the light feel of a hiking boot with insulated warmth. It has 200g of KEEN.WARM Recycled PET insulation rated to -25°F/-32°C, and a Thermal Heat Shield insole that captures warmth.
The upper is waterproof leather with performance mesh. The leather comes from an LWG-certified tannery. A KEEN.DRY membrane keeps water out and lets vapor escape. The lining is breathable textile, and Eco Anti-Odor provides natural odor control.
The KEEN.Polar Traction outsole is made for grip on snow and ice. It has 5mm multi-directional lugs that are non-marking. A stability shank adds lightweight support, and a compression-molded EVA midsole provides cushioning.
