Reliable winter boot a reliable winter boot built for warmth and protection in frigid weather, featuring a waterproof leather upper. take on the cold 200 grams of insulation, superior midsole cushioning, and advanced traction outsole to carry you through the cold in comfort. waterproof leather upper injection molded shell waterproof seam-sealed construction 200g insulation techlite™ lightweight midsole for long lasting comfort, superior cushioning, and high energy return omni-grip™ non-marking traction rubber weight: 24.5 oz / 694g (size 9, 1/2 pair) boot shaft height: 18 cm boot shaft circumference: 27 cm uses: ski / snowsports imported