Yonex Ezone Rally Tennis Racket
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 intersecting main and cross strings.
Yonex has improved the ISOMETRIC technology further by expanding the four corners of the new EZONE for longer main and cross strings in the upper frame, resulting in the largest sweet spot in the EZONE series history.
YONEX integrates Shockless Grommets at the side and bottom of the frame to minimize muscle fatigue during long matches. Provides a soft feel at impact plus the ability to protect the wrist, forearm and elbow by absorbing shock.
YONEX O.P.S. (Oval Pressed Shaft) manufacturing technology builds the ideal amount of shaft flex at impact into the racquet, extending dwell time for enhanced ball spin and directional contro