Muck Men's Black Chore Tall Boots, Size M12-W13 are expertly crafted to keep your feet protected and comfortable in harsh weather conditions. These boots are made with waterproof materials and construction, ensuring your feet stay dry no matter the environment. Featuring a breathable mesh sandwich-fabric lining, they promote air circulation to keep your feet fresh with every step. The bioDEWIX footbed insert includes a top cover with NZYM for effective odor control and moisture management, making these boots for all-day wear. Rated for subzing temperatures, they can be worn comfortably in conditions as cold as -65 degrees Fahrenheit. Whether you're hiking, fishing, or simply enjoying the outdoors, these boots provide reliable performance and comfort.