The T-Fight 300 Isoflex tennis racket is the most powerful racket in the range and ideal for competitive players. The mission of the new T-Fight Isoflex range is to unleash players' potential, thanks in particular to 2 innovations from TecniLab: RS Section and Isoflex, generating a unique sensation of dynamic control. RS Section' represents the fusion of classic 'square' and 'round' frame sections for a specific ergonomic design with 5 facets to find the ideal compromise between power and control. Isoflex technology, an evolving stiffness all around the frame and associated with each string to standardize the screen for increased tolerance and stability at impact. 300g weight to facilitate maneuverability and racquet head acceleration for maximum power release. 630cm² headsize for greater stability and precision. 16x19 string pattern for maximum spin. The best choice for competitors looking for winning shots.