The Mercer Mettle Puffy Vest is the perfect addition to any wardrobe, offering both style and functionality. Made from 100% polyester, it features a 5K/3K waterproof breathable fabric to keep you protected from the elements. The interior is filled with 6-ounce, 100% polyester blown insulation, providing down-like warmth and the easy care of a synthetic. The baseball-style rib knit collar and molded front zipper add to the vest's stylish design, while the zippered hand pockets and elastic binding at hem provide added functionality. Whether you're at the office, on the street, or at home, this vest is designed to transition with you and keep you warm and comfortable.