Stylish brown and black duck boots with lace-up design. Perfect for outdoor adventures. Waterproof seam-sealed construction Waterproof RubberHe® foot and water-resistant flannel shaft with synthetic leather trim HEAT-MX thermal synthetic insulation Lace closure Soft, moisture-wicking fleece lining Removable cushioned CushyStep Everyday EVA foam footbed Cleansport NXT anti-odor treatment DOVER outsole with deep, self-cleaning lugs for traction and stability in wintry conditions Comfort rated to -40°F (-40°C) Made in United States of America