Exotics EXS 220H Irons POUND FOR POUND, NOTHING COMES CLOSE This completely hollow-body iron set with a black satin finish made from 17-4 steel delivers the USGA maximum-allowed CT measurement designed to produce the distance and forgiveness of a metalwood combined with the feel and control of a forged iron set. Exotics EXS 220h Irons feature an extremely high MOI and a deeper CG due to its shallower face, wider sole and hollow construction in every iron, offering amazing forgiveness due to the