Carhartt Women's Extremes Cold Weather Boot Socks are perfect for extreme cold weather conditions. These socks are made from a blend of acrylic, nylon, wool, and spandex, providing excellent insulation, durability, and stretch. The wool material is soft, moisture-wicking, and odor-resistant, keeping your feet dry, fresh, and warm in freezing temperatures. These socks have a cushioned sole and a reinforced heel and toe, providing extra comfort and durability. They also have a stay-put top that keeps the socks in place without slipping down. Whether you're working outdoors or enjoying winter activities, these top-rated wool socks will keep your feet warm, dry, and protected.