The idrive shaft line is, or was, one of the best kept secrets in the golf industry.
Now, they're one of the hottest shafts in the industry!
The shafts are fiber-wound, by computer...not only eliminating the high cost of hand rolling the graphite sheets into shafts, but by being manufactured by computer, human error is eliminated creating shafts that are produced to extremely tight tolerances.
The maximum of consistancy, minimum cost and great feel, trajectory and accuracy.