The WeighMyGear Shop Supplied by

You don't trust the thermometer when it gets this cold out, but you do trust your Kamik Women's Greenbay 4 Boot to keep your foot warm while you venture out in the tundra to grab another load of wood for the fire. Good until the trees start to freeze at -40 degrees Fahrenheit, this winter boot locks in your foot's warm with its removable 8mm Thermal Guard felt liner.