100% Polyester Imported Button closure Machine Wash ULTRA GAME NBA APPAREL: Officially Licensed by The NBA (National Basketball Association), Ultra Game NBA features innovative designs with forward thinking graphics and textures. COMFORTABLE FIT: Our mesh button down baseball jersey tee shirt is made from breathable, stay-dry poly mesh fabric that keeps moisture away while keeping you dry, fresh and comfortable. STYLE AND DESIGN: Our mesh shirt features a stylish baseball style button up closure