OMNI-TECH: For prolonged exposure to moderate rain and snow. Multilayered, waterproof, seam-sealed construction that allows the inside to breathe, keeping feet dry and comfortable no matter the conditions. OMNI-HEAT: For versatile lightweight warmth in mild to severe cold. Our patented Heat Reflective footwear is the ultimate heat management system for outdoor performance. Reflects and retains heat with breathable comfort and enhanced warmth. WINTER PERFORMANCE: These boots feature a waterproof-breathable textile upper and 200 grams of cozy insulation. HANDY FEATURES: Includes bungee lacing for a secure, adjustable fit and a molded rubber outsole to keep them on their feet. BUILT TO LAST: Columbia’s attention to detail is what sets our footwear apart. Specifying only the highest quality materials, expert stitching, and craftsmanship. This is long-lasting footwear they will enjoy for seasons to come.