Muck Men's Black Muckster Low Boots, Size 9 are expertly crafted to protect your feet 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 excellent air circulation to keep your feet comfortable and fresh with every step. The bioDEWIX footbed insert includes a top cover with NZYM technology for effective odor control and moisture management, making them i for all-day wear. Designed to withstand subzing temperatures down to -65 degrees Fahrenheit, these boots are for hiking, fishing, or simply enjoying the outdoors in comfort and protection. Model Number: