The T-Fight 300 Isoflex tennis racquet is the most powerful of the range and ideal for competitors. The new T-Fight Isoflex range aims to unleash the potential of players thanks in particular to 2 innovations from TecniLab: RS Section and Isoflex, generating a unique feeling of dynamic control. "RS Section" represents the fusion of classic "square" and "round" frame sections for specific ergonomics with 5 facets to find the ideal compromise between power and control. Isoflex technology, progressive rigidity all around the frame and associated with each string in order to standardize the sieve to increase tolerance and stability at impact.  Specifications: 100% graphite Weight: 300g / 10.5oz Length: 68.5cm Sieve size: 630cm² / 98in² Balance: 320mm String pattern: 16x19