EZONE 98 BLAST BLUE 2025

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.

 

LINER TECH

For Improved Power And Comfort

Straight hole grommets elongate the strings to optimize power and comfort on off-center shots.

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.
The Oval Pressed Shaft is designed to give players more spin, control, and feel. The shaft flexes at impact, increasing dwell time and minimizing vibrations.

Shockless Grommets

Shockless Grommets are integrated at the side and bottom of the frame to minimize muscle fatigue and provide a soft feel at impact to protect the wrist, forearm, and elbow by absorbing shock.