The XR Irons are the first high speed, cavity back, cup-face iron. Our improved face cup technology provides outrageous ball speed all across the face.
- For the first time ever, Callaway are putting cup-faced technology into a cavity back iron. The Cup 360 provides outrageous ball speed all across the face.
- The Internal Standing Wave is the ultimate team player. It's refined the way that Callaway lower CG, increased MOI and gives the face cup the freedom to provide more ball speed.
- An iron built for speed needs a different level of refinement and attention, in this case a 2-piece construction that includes a dual heat treatment. It's precise, meticulous craftsmanship that XR deserves.