Comfortable and protective women’s leather winter boots Upper (FWR): 100% NUBUCK/ SYNTHETIC / TEXTILE - Lining: 100% MESH - Outsole (FWR): 100% EVA+RUBBER Made with premium waterproof leather, our Women's Calgary 2 Winter Boots have a classic aesthetic that’s perfect for fall and winter days. They feature a comfortable insole, anti-slip technology for traction on slick surfaces, and extra protection at the toe and heel.