The new Tecnifibre T-Fight ISO 305 Tennis Racquet is recommended for high perfomance and advanced players. The T-Fight 305 features a 98 sq. head and the RS beam design whcih goes along with the control and stability needed. The 18x19 pattern also allows control and enough power. The great updated from the previous model is that this racket is more comfotable to play with. The RS Section is a perfect mix of the square and elliptic sections benefits such as power to play along and hit winners, control to master thr shots, stable at ball impact and feel for arm comfort. Featuring the Isoflex technology for playability and stability.