RETAINS TENSION AND RESILIENCY: Luxilon spent nearly 2 years in development with the express intent of designing a tennis string for advanced players that would not break quickly or easily, and still retains its resiliency after a few hours of play. Gone are the days of dead poly strings that go flat and tear up your arm while trying to compensate. This super soft poly has wonderful playability to go along with its spin-enhancing properties.
STRING COMPOSITION: It's a polyester string made with a proprietary Poly-Ether-Ether blend that retains tension and does not go "flat" after a few hours of use. It's a soft string designed to prevent arm issues normally associated with poly strings.
EXCELLENT IN A HYBRID SETUP: Many advanced players these days are using (2) half-sets of different strings, mixing and matching types of strings in order to create a hybrid setup that addresses specific issues. A half-set of poly string like Luxilon 4G Soft in your racket would help increase the life of the strings before they break, and add a great deal of spin in the process.