Ready to hustle on hardwood or concrete, the NBA Zi/O® Composite Basketball has the same size and weight as the NBA official game ball. It's fully pebbled for solid grip and has a traditional channel design.
- Official NBA size and weight: Size 7, 29.5", and Intermediate size and weight: Size 6, 28.5" available
- Zi/O® Tournament composite cover
- Shipped inflated and game-ready
- Designed for indoor and outdoor play
- Backed by Spalding's warranty