The product is a Men's Nike Trail Aireez Running Packable Black Vest in size M. Made of lightweight nylon with a polyester insulation material, this mid-length running vest is designed for activities like running and jogging. It features a zip closure, packable design, and a solid black color, making it a stylish and functional addition to any activewear collection. The vest is machine washable, easy to care for, and perfect for outdoor workouts in the winter, fall, and spring seasons. Look at pictures for details and measurements plus free shipping