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™ technology delivers greater control without sacrificing power.

ISOMETRIC™  is a trademark of Yonex Co., Ltd.
*Tested by Yonex

 

 

 

 

O.P.S (OVAL PRESSED SHAFT)

First introduced in 1969 with the T-7000 - our first aluminum tennis racquet - the Oval Pressed Shaft (OPS) is still incorporated into our most popular racquet series today.