Amazon.com | Columbia Mens Liftop III Waterproof Snow Boot 。Excellent used condition mens Gunnison Omni Heat YM size 7 Durable and comfortable hiking boots. Perfect for outdoor adventures. Sleek black design. 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. TECHLITE: For lightweight impact absorption on varied surfaces. Long-lasting cushioning with high energy return. OMNI-GRIP: For multi-terrain traction on rock, dirt, and gravel, in wet/dry conditions. Specially formulated compounds and tread design for cross-terrain stability and grip with strategically blended lug patterns. VERSATILE BOOT: This everyday insulated winter boot is perfect for slushy, wet, and cold conditions. WINTER WARMTH: A heat-reflective lining and 200 grams of insulation ensure feet stay warm and toasty.