Crafted from premium leather with a fleece lining, these slip-ons are designed to keep you warm with 100g of KEEN.WARM insulation rated down to -4°F/-20°C. The elastic gore ensures easy on and off, while the foam midsole and removable foam insole provide lightweight cushioning and long-lasting comfort. The higher-traction rubber outsole and stability shank enhance stability, complemented by eco-friendly features such as leather from an LWG-certified tannery and Eco Anti-Odor technology. Gently brush with a soft bristle brush or use a leather cleaner for tough stains.