Wilson Triniti Pro 4B

The Wilson Triniti Pro 4B Tennis Balls are the ultimate game-changer for both professional and avid tennis players who enjoy a swift, dynamic gameplay. They incorporate state-of-the-art technologies and environmentally-friendly packaging making them the best choice for the modern-day tennis player.

Built using the innovative Engage Core technology, the Wilson Triniti Pro 4B tennis balls ensure sustained ball freshness four times longer than the regular core. They feature STR Felt, 50% more flexible than conventional felt, providing exceptional feeling and durability which optimizes the ball's performance in diverse court conditions. Every player is certain to appreciate the longer-lasting liveliness and consistent feel of these premium tennis balls. Notably, they are approved by the United States Tennis Association (USTA) and the International Tennis Federation (ITF), assuring players of their superb quality and suitability for professionals.