From the makers of the #1 Irons in Golf for 14 years and counting, the Tour Authentic X-Prototype NG Irons feature new grooves that conform to the Condition of Competition introduced on Tour in 2010.Callaway Tour Authentic clubs are limited edition, actual Tour clubs that have been uniquely designed for and played by some of the best players in the world. For the first time, Callaway Golf is offering these extraordinary clubs to the public. Tour Authentic clubs offer the absolute best in quality and craftsmanship that Callaway has to offer with unsurpassed customization so you can be sure you're swinging the absolute best clubs for you on every single stroke.
These forged muscle back irons by legendary club-maker Roger Cleveland are designed specifically to meet the demands of the best players in the world. With Tour styling and soft carbon steel construction, these irons provide precision shot-making with incredible feedback and workability. The flighted CG (center of gravity) design and X-muscle back generate consistent, Tour-level trajectories with unparalleled playability in a blade.