Nike Crack Back Game Jersey - Boys' Grade School Turn a good play into a great play in the Nike Crack Back Game Jersey. This high-performance football jersey offers the program awesome styling with contrast side panels that extend from the underarm to the neck insert. Contrast shoulder insets offer an enhanced fit on the field while the two-ply shoulders are extra durable encouraging contact. The full length and tapered fit give players a snug jersey that breaths well in the heat of battle. An embroidered Swoosh and Nike Team Sports jock tag let you know you are marching out on the gridiron in big-time gear. Take good and make it great in the Nike Crack Back Game Jersey. 86% nylon(white: polyester)/14% spandex. Imported.