Little Kids' Kanibou Original Fit has generous space across the forefoot for toes to splay 200g of KEEN.WARM insulation rated to -25°F/-32°C Quick-cinch bungee lacing with adjustable hook-and-loop strap for a comfy, secure fit and easy on/off Thermal Heat Shield insole captures warmth Engineered rubber outsole is light, flexible & extremely durable Multi-directional lug pattern with razor siping for better grip on wet surfaces KEEN.DRY waterproof, breathable membrane seals out moisture from the inside PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet Environmentally preferred premium leather from LWG-certified tannery for cleaner water Eco Anti-Odor for natural, pesticide-free odor control MATERIALS Waterproof leather and textile upper Fleece lining for warmth Non-marking KEEN.FUSION rubber outsole CARE Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner