The Columbia Fairbanks Omni-Heat boot keeps you comfortable and cozy while youre enjoying all your outdoor adventures. Cordura textile upper with suede trim offers both a flexible and durable construction. Omni-Tech waterproof breathable seam-sealed membrane bootie construction. Omni-Heat reflective lining keeps your feet warm while keeping out the cold. 200g insulation for added warmth and protection from the cold. Temp rated: -25 degreesF / -32 degreesC Lightly cushioned textile footbed provides excellent underfoot comfort. Techlite lightweight midsole for long lasting comfort, superior cushioning, and high energy return. Non-marking Omni-Grip advanced traction rubber allows for superior grip in every environment. Imported. Measurements: Weight: 1 lb 1 oz Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.