If your game is slow pitch softball, then your ball is the USSSA Thunder ZN Polycore Softball. Deliver your best game with the best ball in softball construction.
- 12" USSSA Slowpitch Softball
- Classic M Stamp
- Center: Poly
- Precision blended cross-linked polyurethane system
- High density and maximum resiliency
- Ultra-thin ZN composite cover to get to the core faster
- Seams: Flat