Water-resistant flannel & waterproof leather upper Lace-up closure Leather and textile upper/textile lining/synthetic sole Rated to -4F 200g 3M Thinsulate insulation with moisture-wicking fleece lining 1 1/2" heel True to size The Sienna Mid three-seasons duck boot from Kamik is a lightweight pairthat's designed with a waterproof treatment. The 3M...