The Columbia Men's Fairbank Omni Heat Boots are designed to keep your feet warm, dry, and comfortable in extremely cold and wet conditions. These boots feature an Omni-Tech waterproof breathable seam-sealed membrane bootie construction. This means that they have a specialized membrane that prevents moisture from entering the boots while still allowing your feet to breathe. This technology ensures that your feet stay dry even in wet conditions. With Omni-Heat reflective lining, these boots provide extra warmth by reflecting your body heat back towards your feet. This lining helps to trap and retain heat, keeping your feet cozy even in freezing temperatures. The boots are equipped with 200g insulation, providing additional warmth and insulation. This insulation helps to keep your feet comfortable and protected in temperatures as low as -25F / -32C. In addition to their thermal properties, the Fairbank Omni Heat Boots also offer excellent traction and grip. The outsole is designed to provide traction on various surfaces, allowing you to maintain stability even on slippery or icy terrain. These boots are suitable for a wide range of winter activities, from hiking to snowshoeing to everyday wear in cold and wet conditions.