Designed to be top-notch cold weather footwear, pac boots are made out of a combination of leather and rubber. They typically offer excellent water-resistance, and may feature slip-resistant and/or puncture-resistant soles, safety toes, and so on. The pac boot requires a pac liner, which provides extra warmth and comfort. Legion Safety’s pac boots are made by RefrigiWear and offer comfort ratings for a range of temperatures. These pac boots are made out of high-quality materials and are crafted for durability and long service life.