Nanomesh Neo ensures a stronger more flexible frame, while increased shaft flex creates maximum power; Aero+Box Frame is a combination of faster swing speeds and a solid feel; Square-shaped ISOMETRIC racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings; Rotational Generator System ensures smooth transitions between shots by distributing weight throughout the racket's head; Super Slim Shaft is designed to slice through the air, generating speedy power; Energy Boost Cap Plus maximizes shaft performance. The front allows the shaft to flex, while the sides archshaped curve stabilizes the racquet face by preventing the shaft from twisting; VDM Vibration Dampening Material is a stretchy mesh rolled with the graphite to greatly reduce unwanted vibrations; Built-in T-Joint increases strength between the frame and shaft eliminating head twist for more control