DESC: 100% Guarantee. Every feature of the Bugaboot is designed for rugged reliability in winter. The 200-gram Thinsulate? Insulation has additional insulation underfoot to keep your toes warm in sub-zero temperatures. The Omni-Grip? rubber outsole will help keep you upright on slippery sidewalks with superior traction in winter conditions. The uppers are made with nubuck and split-suede leather, then backed with an Omni-Tech waterproof, breathable membrane for protection from moisture. Rustproof metal ghillies and speed hooks stand up to the elements, like salt and sand. Men's sizes: 8-14. Half sizes to 12. Colors: Black, Hawk. Mens insulated pacs 800 grams ins