DeMarini Comotion RC Game Shirt - Men's Built for baseball, the DeMarini Comotion Game shirt will have you turning the game upside down. Friction-minimizing fabrics, a no-chafe collar, and flat seaming make the top incredibly comfortable. Four-way stretch construction makes sure you can move freely through baseball-specific motions. This shirt also controls sweat with moisture-wicking fabric and under-arm mesh inserts. 84% polyester/16% spandex for relief compression. Imported.