After years of studying how our boots are worn, we designed a new a new upper on our traditional woody sport outsole. This new ankle height boot features a 100% waterproof insulated upper. It is built to keep you dry and comfortable all day long. 5mm neoprene bootie for comfort and performance. Biodewix dry footbed insert topcover with nzym for odor control and moisture management. Cool weather lining: soft, insulation, light-weight, performance materials for warmth and comfort. Lightweight eva midsole for all day comfort and support. Rugged rubber outsole for traction