According to Srixon, the ZXi7, which is a single-piece forged iron, is 7 percent softer than the ZX7 MkII iron it replaces, while the faces of the ZXi5 and ZXiU are 14 percent softer.

With pure performance behind every strike, SRIXON® is introducing their latest iteration in Iron design with their all-new ZXi Irons. Made with groundbreaking i-FORGED technology, these Irons produce ...

Srixon ZXi irons feature a new I-FORGED process and upgraded PureFrame and MainFrame tech. Here are four things to know. The ...

"The i-Forging process gave us the unique ability to select ... and ZXi5 combination that pairs cavity back short Irons with hollow long Irons for maximum forgiveness," Brekke said.