Tretorn Serie+ 4-er

New pressurised Tretorn tennis ball, 4 balls per pack. Tretorn Serie+ tennis ball is the official ball for the ATP Challenge Series. The ball is made with a unique Tri-Tec pressure retention construction. The sealing membrane retains the air 86% better than a natural rubber core and gives the tennis ball a superior consistency in bounce and play.

ArtikelnummerTBU524