The Chippewa Boots 9” Arador 400G ST WP is the definition of a reliable, comfortable work boot. Harsh winters will no longer be a challenge, these boots are equipped with 400 grams of 3M Thinsulate Ultra to keep you warm. Even with the added insulation, sweat is not an issue. The Chip-A-Tex waterproof membrane technology works to keep the inside of these boots moisture-free, all while maintaining breathability. The Dri-Lex lining provides an additional layer of protection against moisture of all kinds. Not only does it do an impeccable job of keeping your feet dry, but it's also breathable. The ASTM-rated steel-toe constantly protects against unpredictable, on-the-job injuries. The outsole is crafted with iconic, high-performance Vibram rubber that provides grip, durability and traction. The sole is constructed using a Goodyear leather storm welt, ensuring the upper and sole won’t separate. The best part is that these boots are American-made. What more could you ask for?