4G

In their ambition to rival the iconic and now legendary Alu Power strings, the engineers at Luxilon® Industries developed the 4G copolyester string. The result is an explosive blend of power, spin, durability, which caused a sensation in the middle of the tennis season of 2012, when Venus and Serena Williams opted for the 4G.

Boasting the elements of a control string minus the tension loss and discomfort of early polyester strings, 4G sets the standard for players craving precision. The entire composition of this string was designed to help players reach the next level, where its molecular chains are strategically aligned to minimize tension loss over time and its poly-ether-ether sprinkled with nucleates materials enhance strength and flexibility. 

On top of its high performance properties, the quality of these strings are unmatched by others. Not even extreme weather conditions, such as rain and humidity, will affect the playability.