Callaway Golf SteelHead XR Irons set   The Steelhead XR Irons are where a signature shape meets breakthrough performance with our industry-leading, next generation 360 Face Cup. They deliver the finest combination ever of speed, forgiveness, distance and control in a Callaway iron. More Speed and Distance from Next-Generation 360 Face Cup Technology Next-generation 360 … Continue reading Callaway Golf SteelHead XR Irons | Golf Club Product information