Hollow irons offer a sleek, narrow look along with the forgiveness you'd typically only expect from larger designs. The new ZX4 Irons deliver an exceptionally good address profile while also boasting Srixon's most powerful forgiveness to date. It's a game-changing combination that makes Srixon irons accessible to a whole new class of players that prefers game improvement equipment. The ZX 4 features the widest sole, longest blade, and most offset in the ZX family, but still offers a clean address view. If you would like to customize the shafts, grips, lengths or lies give us a call or send an email to Tom@dallasgolf.com. Standard TaylorMade warranty applies and satisfaction is guaranteed.