VERSATILE PROTECTION FROM THE ELEMENTS The Nike Vapor Boys' Running Jacket helps keep the elements at bay with lightweight, water-repellent fabric and mesh-lined sleeves for excellent breathability. The packable hood and stretch cuffs with thumbholes offer extra coverage during cool-weather workouts. Benefits Water-repellent fabric to keep rain and wind at bay Mock neck zips up to the chin for warmth  Mesh-lined sleeves and perforated panels for targeted breathability Packable hood and stretch cuffs with thumbholes for versatile coverage Reflective elements for high visibility in low light Product Details Fabric: 100% polyester Machine wash Imported