The Kamik Hudson 6 is a genuine leather boot that gives you full protection from the elements. Made in Canada, these winter boots feature waterproof seam-sealed construction and 3M™ Thinsulate™ insulation to keep feet warm and dry. The lightweight RubberHe bottoms offer great traction. It is comfort-tested down to -4°F. This boot has a seam-sealed waterproof leather upper with a waterproof gusset tongue. Inside is 200g of 200B 3M TM ThinsulateTM insulation. It also features a removable, molded dual density PU foam insole for comfort.