Callaway steelhead xr hybrid unparalleled combination of distance forgiveness and playability a hybridrsquos combination of compact head perimeter weighting and low cg is intended to make it easy to launch high and long shots from a variety of lies steelhead xr hybrids take all of that to the next level compared to xr hybrids the head is longer from heel to toe and deeper from front to back with a deepback cg all of which combines to make steelhead xr hybrids even moreforgiving and