All the characteristics a player demands from an elite iron set are met with these new Ping i 59 steel-shafted irons. Looks, feel, launch will all exceed your expectations. We have all been eagerly awaiting & anticipating the launch of these gorgeous irons & we have not been disappointed. The crisp sound & flighted trajectory from the aerospace-grade aluminium (Alumi Core) insert is just divine. Married with a forged 1025 carbon steel body & 17-4 stainless-steel face for the optimum combined set-up. The new i 59 irons will excite you with every strike, delivering precise, reliable distance & performance with every club in the set.