The Callaway XR OS Irons make launching the golf ball easier, with its oversized heads and low and back CG location. The irons feature wider soles and progressive lofts and lengths to allow for greater ball speeds and consequently longer distances off of each club.
A powerful multi-piece Cup 360 technology has been installed with a specialised heat treatment to provide explosive ball speeds like never before. The OS irons are targeted at the golfer with a slower club head speed and who requires a more forgiving iron set through launch and speed.
Cup 360 Technology - Multi-piece construction that is faster than ever before.
A more forgiving set - Wider iron soles with progressive lengths and lofts.
Longer than ever before - Through optimal launch and speed conditions.