The official ball of one of the biggest and most difficult tournaments in the world.
• USTA and ITF approved for competitive play
• Made with premium tex/tech industries felt
• Extra Duty: Optimal performance and durability on hard courts
• High Altitute: High altitude core for best performance on courts above 3000ft
• Regular Duty: Optimal performance and durability on clay/indoor courts
• Grass Court: Optimal performance and playability on grass court surfaces