Nike Chin Shield - Men's The Nike Chin Shield is made from breathable, moisture-wicking fabric and includes Nike Dri-FIT® mesh lining to keep you dry and comfortable. Stretch neoprene front panel offers secure, snug fit over most chin cups. Flat-seam construction adds close stretch fit that won't shift or bind during play. Machine washable. 52% rubber/35% nylon/8% polyester/5% spandex. Imported.