No need to wait for someone else to make first tracks. We gave our waterproof winter boots for men a higher profile for deeper powder and our warmest insulation (rated to -40°F), plus better grip for snow and ice. Made with waterproof leather and performance mesh upper, the men’s Revel 4 High Polar Boot is built off KEEN's traditional wider footwear form. KEEN products are consciously created using a natural, pesticide-free probiotic-based technology called Eco Anti-Odor for breaking down odor in sweat, PFC-free water repellent (in applicable styles) and leather sourced from Leather Working Group (LWG)-certified tanneries. KEEN makes shoes to make a difference. From the products it makes, to the actions the it takes, KEEN inspires people to live and work monumental every day. As a brand born for life outside, KEEN has a responsibility to protect and conserve the places where all people live, play and work.

WATERPROOF: The KEEN.DRY waterproof, breathable membrane keeps your feet dry and comfortable all day long by allowing vapor out without letting water in; All leather is treated with a PFC-free water repellant, so you still get the same protection without the harmful chemicals

SUSTAINABILITY: Leather is sourced Leather Working Group (LWG)-certified tanneries; Tanned in the most environmentally way possible and is treated with PFC-free chemicals

INSULATED: KEEN.WARM Recycled PET insulation helps keep feet warm in temperatures down to -40° F / -40° C, but still allows feet to breathe

ODOR-PROTECTION: All KEEN products feature a natural, pesticide-free probiotic-based technology called Eco Anti-Odor technology for breaking down odor in sweat

CARE TIPS: Gently brush the boot with a soft bristle brush or hand towel to remove loose dirt and debris; Treat stains by lightly rubbing a gum eraser in a circular motion over the location and lightly brush afterward

*From the manufacturer's description