Columbia Men's Fairbanks Omni-Heat Hiking Rain and Snow Shoes Comfort and waterproof warmth in an athletic-inspired boot for everyday winter adventures. The men’s Fairbanks Omni-Heat boot keeps your toes toasty with a combination of lightweight insulation and a thermal-heat-reflective lining, while a waterproof-breathable, seam sealed bootie construction keeps out snow, slush, mud, and rain.