Among multifilament strings that already provide additional power due to their structure, Head Velocity MLT Power Tennis String Set is the most powerful string. Its multi-fiber core, surrounded by thicker fibers, enhances energy efficiency and allows you to deliver maximum power. At the same time, the innovative friction-reducing technology used in the coating ensures faster feedback and perfect alignment of the main strings after every stroke. Adding new benefits to the already iconic Head Velocity line, the Head Velocity MLT Power Tennis String Set offers tournament and club players the right blend of comfort and touch alongside enormous power while providing a crisp impact feel due to its increased amount of filaments.