Matrix Program Series Graphite Iron .355 Set
Designed for the serious player, OZIK PROGRAM HD iron shafts are the first iron structure in golf to incorporate HD technology. After advanced DE analysis of the leading steel iron shafts, Matrix engineers discovered inefficiencies that are manifested in shaft instability and dispersion. To combat this inefficiency Matrix head of R&D Daniel You, engineered the OZIK PROGRAM HD iron shaft to be more stable and launch progressively higher as you get into the longer irons. Additionally, OZIK PROGRAM HD irons are designed to add 12% more spin to offset the loss in spin rate caused by the new USGA groove rule.
Shaft trimming: Butt trim to length