Some of the most buzzed about string on the market, Luxilon 4G is noticeably different from its polyester predecessors in that it has a cushioned feel on impact. There’s no “poly jolt”, and your body will feel happier after hours of play than with most other similar strings. The power level is slightly lower than previous generations, which should aid 4G’s target player. Luxilon 4G seems to be very well developed to aid the power and spin focused modern game. If you want to flatten the ball, you can swing away and control your depth quite easily. If you want to hit with topspin, your low to high acceleration can easily create a troublesome, high-kicking ball for your opponent. Also, if you find yourself cutting out poly strings due to tension loss, you will love the fact that Luxilon 4g boasts 30 percent improved tension maintenance over strings like RPM Blast and even Luxilon ALU Power.   Color: Gold Construction: Co-polyester Gauge: 16L (1.25mm) Length: 40'