The Callaway Diablo Forged irons combine game improvement features with forged construction and classic styling. The forged body is perimeter weighted for improved stability on off-center hits. The 455 Carpenter steel face is thin and laser welded to the body. The undercut cavity allows the Center of Gravity to be low and deep for more desirable trajectory. The clubhead is classically styled with a thin topline, minimal offset, a narrow sole and a short blade length. These irons provide shot making ability as well as improved distance for golfers of all abilities.