Nike Team Defender Jersey - Boys' Grade School Swarm the football in the Nike Team Defender Jersey. This stock football game jersey offers a modern, slim fit with extra length to stay tucked and lean. Front and side mesh panels provide ventilation and the flex for a full range of motion. The reinforced shoulders and yoke give this jersey the strength it needs, where it needs it, and the Swoosh is the symbol of victory on the gridiron. Body: 86% nylon/14% spandex. Mesh/Dazzle: 100% nylon (colors), 100% polyester (white). Imported.