The Rawlings Mach-JR Size Rev-A baseball batting helmet is designed for baseball players who wear a size 6 3/8 to 7 1/8 hat. It features an open face design to allow for a clear view while batting. This helmet, from the reputable brand Rawlings, provides the necessary protection for players participating in baseball activities. It is a high-quality piece of sporting gear that helps ensure safety and comfort during games and practices.