Up to now, Solinco's most technologically advanced string is this one. The secret ingredient is a unique chemical agent called CloudFORM that softens the string without the usual compromises in playability duration. Mach 10 is designed for spin, featuring five sharp edges that improve bite and a low-friction surface that allows for vicious snapback. When you consider the increased power level, you have a heavy ball that falls with force and bursts off the court.
