Arctic Sport II Mid from Muck Boot has been upgraded for improved warmth and comfort for use in some of the coldest conditions. Redesigned for durability and a better fit, the Arctic Sport II Mid works well in the barn, on the mountains, on country roads or city streets. Women's sizes.\n\nUpper: Extended Rubber ExteriorInsulation: 5mm of NeopreneLining: Warm FleeceMidsole: Dual Density EVA with comfort insoleOutsole: Slip-Resistant Rugged Muck Boot Women's Arctic Sport II Mid Black | Buy Muck Boot Women's Arctic Sport II Mid Black here | Outnorth