Built for high performance in cold weather, the Nomadic Sport delivers unparalleled waterproof warmth and superior traction in a sporty casual boot you can wear most anywhere. The sleek upper is constructed from a 100% waterproof textile with a soft, thermal fleece lining to provide all day warmth and comfort. The outsole features Vibram’s advanced cold weather gripping system to deliver traction on wet ice while the Icetrek full base layer provides grip on dry ice.