The Up North Novak 10A boots are a waterproof, fully lined winter boot with a double side zipper for easy entry and a non-removable insole. They are designed for cold weather, featuring a waterproof outer layer and a fully plush lining.  Waterproof: The outer layer is waterproof to keep your feet dry in snow and slush. Fully lined: The boots are lined with a plush material for warmth in cold weather. Double zipper: They have two side zippers for easy on and off. Non-removable insole: The insole is built-in and cannot be removed. Winter boot: They are a contemporary-designed winter boot, making them suitable for cold and snowy conditions.