Muck Arctic Sport II Mid Women's Waterproof Insulated Boots

Introducing the Arctic Sport II Boot, an extreme-conditions sport boot that's warm down to a toe-curling -40degF. With 5mm of CR Flex-Foam neoprene and a fleece lining wrapped in a soft rubber shell, your feet will stay warm and dry in the most extreme temperatures. Plus, the slip-resistant outsole is designed for traction across messy terrain. Stomp through rain, snow, slush, even mud...and keep comfortable the whole time. 100% waterproof 5mm CR Flex-Foam bootie with extended rubber shell Slip-resistant outsole with aggressive tread for traction over various terrain Warm fleece lining Cushioning insole and EVA midsole Comfort range of -40degF to +40degF