Columbia Mens Gunnison Plus Large Winter Performance Boots - Cordovan / Canyon Gold is essentially a leather version of the Bugaboot but without insulation. They come in sizes 13-17. The Gunnison Plus will allow you to get around on those wet and slippery winter days while keeping your feet dry. Designed with a waterproof leather upper, and textile and rubber overlays, the Omni-Grip nonmarking traction rubber outsole will provide you with the footing and performance that you need when it gets slick outside. The Techlite lightweight midsole provides long-lasting comfort, superior cushioning, and high energy return. If you are a person who doesn't want sloppy winter days to slow you down, and you need a pair of boots that can get you where you need to go, add a pair of Columbia Mens Gunnison Plus Large Winter Performance Boots - Cordovan / Canyon Gold to your shopping cart today. CONSTRUCTION: Waterproof leather upper Textile and Rubber overlays Waterproof seam-sealed construction Critical Zone insulation Techlite™ lightweight midsole for long-lasting comfort, superior cushioning, and high energy return Omni-Grip™ non-marking traction rubber outsole . Columbia Mens Gunnison Plus - Cordovan / Canyon Gold