Hiking in the heat? No sweat. For our fans in warmer climates, we added breathable mesh to our men's lightweight hiker for added venting. Because who wants to let a sunny day go to waste? Made with durable, leather and featuring a breathable mesh lining, the women’s Explore Vent 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.