Flex Booster
Ease into a new level of control. Play with a softer, more flexible racket feel, thanks to FLEX BOOSTER.
This high-elasticity, vibration-damping layer in the shaft area, filters out vibrations, giving players a less stiff, more flexible feeling. So you get the comfort to stay in control of every shot you hit.

Play harder, cleaner shots, with increased comfort
This superelastic material dampens impact shock and reduces frame vibrations by up to 37%, resulting in a more comfortable hitting sensation and a reduced chance of injury.

Better control, more power and more spin.
Power Grid String Tech creates a 30% larger sweet spot, evenly distributing power across the string bed, allowing modern-day players to hit the ball toward the top of the racket.