Callaway X Forged IronsCrafted for the discerning Japanese market, the new X Forged Irons are now available here in Australia offering unmatched precision, workability and feel. Featuring single piece forging for pure, responsive feedback and a tri level sole for superior turf interaction, its time to experience performance forging at its finest. Features & Benefits Pure Precision, Forged for Better Players Crafted from a single piece of 1020 Carbon steel, X Forged Irons