Yonex Astrel 115 2020

ISOMETRIC

Larger Sweet Spot

ISOMETRIC™ technology continues to help the world’s greatest players achieve global success. Developed over 30 years ago, the ISOMETRIC™ design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC™ racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings. ISOMETRIC™ delivers greater control without sacrificing power. ISOMETRIC™ is a Trademark of Yonex CO., LTD. *Tested by Yonex