The Yonex EZONE 98 285g tennis racquet is part of their new line of frame designed for enhancing player’s precision and accuracy. The larger sweet spot also leads to enhanced power. This frame is made with a Hyper Modulus Graphite material that provides a plush feel upon ball impact. Sony Smart Tennis Sensor -compatible with the SO1 adapter ring. Oval Pressed Shaft helps increase dwell time for enhanced ball spin and control. Features Quake Shut Gel Air for improved shock absorption.