Spalding NBA Zi,O Basketball 29.5 Inch
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 a solid grip and has a traditional channel design.
- Official NBA size and weight: Size 7, 29.5 inches
- Zi/O Tournament composite cover
- Shipped inflated and game-ready
- Designed for indoor and outdoor play