The New Balance Women's NB Heat Loft Reversible Vest is a versatile sleeveless hooded high-visibility convertible activewear vest. It is made from a blend of polyester and spandex, providing warmth and flexibility. The vest features a reversible design with a removable hood, a full zip closure, and two zippered hand pockets. The high-visibility color adds an extra layer of safety during low-light conditions. Whether you're running, hiking, or engaging in other outdoor activities, this vest will keep you comfortable and visible.