The Thermoball Waterproof Lace-Up Winter Boots are warm, soft, and comfortable, feeling more like slippers than outdoor boots. They feature grippy rubber soles and supportive OrthoLite footbeds, allowing you to wear them outside in cold conditions. The waterproof DryVent construction and durable-water repellent finish keep your feet dry, even when walking through snow. The unique fabric technology allows air to pass through, regulating body temperature and keeping you cooler for longer. Synthetic insulation maintains warmth even in damp conditions. The durable water-repellent finish provides protection from light moisture and fabric saturation. Rubber compounds deliver grip, traction, and durability on both wet and dry surfaces. The fabric provides an impenetrable barrier to rain and snow for guaranteed dryness.