Without the ball, there would be no game. Grab the Thunder ADVANCE® Slow Pitch Softball and get the game started. With its advanced construction and excellent compression, this ball will fly the distance.
- Precision blended cross-linked polyurethane system
- High density and maximum resiliency urethane outer core layer
- Improves ball durability
- Reduces bat damage & reduces bat vibration "sting" on contact
- Composite cover