Kamik Men's IceBreaker Insulated Rubber Boots Kahki/Brown - Medium

"New - The item is brand-new, unused, and unworn. The item may or may not have the original tags and/or original packaging. Removable 8mm Zylex® liner has a three-layer design that wicks away moisture, keeping your feet warm and dry in extreme temperatures. It is also easy to remove for quick overnight drying and is made of 97% recycled material. 11mm Zylex® insole offers excellent underfoot cushioning and helps wick away moisture for drier foot environment. Kamik's TRACKER Rubber(He) outsole is acid and oil resistant. Comfort rated for -40°F/-40°C. (Yup, those temp conversions are correct.) (Yup, those temp conversions are correct.)"