Luxilon 4G Soft 125 16L Reel 660' - GoldLuxilon 4G Soft 125 16L Reel 660' Gold Luxilon 4G Soft emphasizes improved playability and comfort without sacrificing the first rate tension maintenance of the 4G line. While softer than traditional 4G, this string still maintains solid firmness and durability. Big hitters looking to weave more control and consistency into their games should give this string serious consideration. 10. 2% softer than 4G 125 most comfortable version of 4G Molecular