The T-Fight 315 Isoflex tennis racquet is the most powerful and stable in the T-Fight lineup. The new T-Fight Isoflex range is designed to maximize players' potential, thanks to two Tecnilab innovations: RS Section and Isoflex, which provide a unique sense of dynamic control.

"RS Section" combines the best of the classic "square" and "round" frame sections for specific ergonomics, with five sides to strike the ideal balance of power and control. Isoflex technology uses varying stiffness throughout the frame in conjunction with each string to create a more consistent string bed, improving forgiveness and stability on impact.

A 315 g weight for maximum power, a 630 sq cm head size for increased stability and precision, and a 16x19 string pattern for maximum spin.