Callaway XR OS Irons Graphite Left Hand Regular 5-PSW

Golf club with a flat-faced solid metal head. For the first time ever, we’re putting cup-faced technology into a cavity back iron. Our 360 Face Cup provides outrageous ball speed all across the face. The Internal Standing Wave is the ultimate team player. It’s refined the way that we 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. Specifications: Orientation: Left-hand. Shaft: Graphite. Flex: Regular. Set: 5-PSW.