Protect yourself from the worst winter has to throw at you in these protective tall boots. Featuring an 8mm neoprene bootie with fleece lining wrapped in layers of soft rubber so your feet will stay warm and dry in the most extreme conditions. The EVA midsole offers added underfoot comfort with a Vibram Arctic Grip outsole with Icetrek for confidence on the iciest surfaces. Features: 100% Waterproof 8mm Neoprene Bootie for Comfort and Performance (5mm Mid) Warm Fleece Lining Extended Rubber Coverage Comfort Insole Rugged Spandura® Upper for Durability EVA Midsole for Added Comfort Vibram Arctic Grip Outsole & Vibram Icetrek