CLASSIC DESIGN.CONVENIENT BALL MARKER SYSTEM. Constructed with performance materials and a TPU logo, the Performance Ball Marker Hat features a classic, standard curve bill design with a convenient magnet system right inside the bill.   Features & Benefits Convenient magnet system inside the bill Titleist brand-molded velcro closure Performance Rip-Stop material and TPU logo for durability Antimicrobial, moisture-wicking sweatband UV treated for sun protection of 50+ UPF Standard curve bill New color options