Insite Sockliner combined with FitFoam insole provides additional support and comfort

Now you can get higher launch conditions through the set

and secure fit with a simple twist

knockdown shot

on our popular wide-body head shape

Mizuno JPX 923 Fli-Hi Hybrid - Graphite Junior Golf Clubs Insite Sockliner combined with FitFoamBuild your most forgiving, high flying iron set of all time with the latest JPX Fli Hi. Using the JPX Fli Hi you can replace your strongest lofted irons for more practical distance gaps at the longer end of the set. Weight is located internally on the back side to encourage a draw bias in addition to higher launch. We see a lot of players with moderate swing speeds who hit many of their longer irons the same distance they just dont have the clubhead