The Nike Pro Dri-FIT Boys Black Full Length Tights are athletic compression leggings designed for active boys in size XL. Made from a blend of polyester and spandex, these tights provide a snug and supportive fit for various sports activities, such as running and jogging. The solid black color and pull-on closure make them versatile for all seasons, while the Nike brand ensures quality and performance in any weather condition. Perfect for young athletes looking to stay comfortable and confident during their workouts.