A step above competitors' 2-piece balls: that is why the best players in the nation choose Rawlings. The inner core uses Rawlings' proprietary dense cell formulation, creating a ball worthy of being the Official Championship Softball of the NCAA� and NAIA�. With the addition of the C-LOK� adhesive and moisture barrier, the improved pro leather cover with just the right amount of tack, there is no wonder why Rawlings has a rich tradition in fastpitch.