Tecnifibre TF-X1 V2 300g Unstrung TN. PD. BD The properties of the foam

The properties of the foam composition make for exceptional comfort

Hi Tension Racket   Hi Tension

The back part of the HACK backpack has foam pieces that guarantee maximum ventilation and comfort on the back and it also has with a chest strap for a better fit to the body and a side pocket where you can store as many ball canisters as you need

and the 16x19 string pattern is tightened in the centre to promote spin while limiting breakage

Front pocket for smaller personal effects

Tecnifibre TF-X1 V2 300g Unstrung TN. PD. BD The properties of the foamThe TF X1 300 tennis racket is a next generation racket created to boost power all while maximizing stability, tolerance and comfort. The frame ergonomics have been optimized with a rounded head size and reinforced sections for more power and stability. Isoflex technology, an all new progressive section design, with more rigid short strings and longer long strings for the most flexible string pattern allows players to maintain speed and precision with