Another great addition to our product line and are now available for sale here at JD's Clubs: Project X EvenFlow shafts. These shafts come with stepless design, frequency matching and loading zone - unique features that optimize the flex distribution and energy transfer without sacrificing control, giving you a higher level of golfing performance. Why EvenFlow? What’s special about EvenFlow? Here’s how the manufacturer explains it: "When you think of EvenFlow, think about it in