Wilsons balls Roland-Garros All Court is ideal for competitive play approved by the ITF. Featuring a core made of 100% natural rubber, these balls ensure maximum consistency and resilience across various court surfaces. Each ball is numbered to distinguish them from neighboring courts, maintaining clarity during matches. Designed for peak performance on clay courts, the balls minimize moisture and dirt pick-up, supporting prolonged rallies. Perfect for the intensity of Roland-Garros, these tennis balls uphold Wilson’s legacy of excellence in major tournament play.