Muck Men。The new Vibram Arctic Grip All Terrain outsole with Vibram XS Trek Evo compound provides advanced traction on all terrains including wet ice, snow, mixed/loose surfaces and hard pack; superior grip no matter the season. The winter can be unpredictable, but your footwear shouldn\'t be. That is why we\'ve developed the Arctic Ice Mid with Arctic Grip. These winter high-performance sport boots step up the warmth factor with 5mm neoprene inner boot layered with cozy fleece lining for ultimate warmth in extreme conditions. The stretch-fit top-line binding keeps the boots snug to your legs to keep cold air out and warm air in. * 100% Waterproof * Fully lined with 5mm CR Flex-Foam neoprene, 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties; adjusts to the contours of your foot to resist blisters and chafing * Fleece lining for additional warmth * Vibram® Arctic Grip A.T for wet ice traction coupled with XS Trek Evo adding durability and improved grip on wet and dry surfaces * Pull-tab for easy on and off * Comfort Range: -60°F to 30°F / -50°C to -1°C Note: These are likely a return and may show signs of being tried on, appear in unworn condition. There is a slight whiteish hue on the boots. They come with tags attached and in original box, however the original box is in slightly distressed condition. See pictures for additional detail. Internal ID #387