The increased main string length and Isometric head shape allows for a larger sweet spot, thus the Vapour Extreme series is designed for power, yet still with increased control.An Isometric head shape increases the main string length, with a larger sweet spot area that generates greater power and ensures a higher percentage of shots are hit with perfect timing.The Triple Taper technology involves increasing the graphite content across the top of the racket head, increasing swing momentum and enhancing racket power. The increased concentration in the t-joint area decreases torsional twist, providing superior racket control.Features:*Length: 675mm*Weight: 86g*Balance: Head Light*Flexibility: Flexible