Columbia Men's Bugaboot III Boots - Size 8 in Graphite/Black. In great condition! Only worn a handful of times. Enjoy winter walks in the Columbia Bugaboot III men's boots. Their Omni-Tech™ waterproof leather uppers, 200 g insulation and cold-optimized tread make them a definite winner for snowy adventures. • Omni-Tech waterproof/breathable construction • Waterproof leather uppers • 200 g insulation • Techlite™ lightweight midsoles for long-lasting comfort, superior cushioning and high energy return • Injection-molded shells • Omni-Grip™ nonmarking traction rubber