Featuring an elegant hollow body design with a slightly larger profile, the all-new Apex Ai300 is Callaway's most complete game improvement iron, seamlessly fusing performance and forgiveness. Unlike most irons in the category that only forge one, if any, aspect of the club, the Ai300 employs a forged body and face, resulting in an exceptional feel at impact. Additionally, the forged 455 Face Cup provides tremendous power across the hitting surface. This unique and rare combination is what separates Apex from the competition. The latest Apex also benefits from Callaway's Ai Smart Face. Using real player data from thousands of golfers, advanced machine learning developed a face that yields remarkably consistent ball speed and spin, regardless of where impact occurs. Consequently, the Ai300 produces a tighter dispersion and more shots that find their intended destination. Callaway strategically positions MIM weighting in the Ai300 based on each club's ideal ball flight. Optimizing the center of gravity ensures the perfect launch window across the set, with high-launching long irons and more accurate, controlled scoring irons. Stock shaft offerings include True Temper's Dynamic Gold Mid in steel and UST's Mamiya HDC Recoil Dart in graphite. Callaway Apex Ai300 Irons Feature: Stunning, premium design for players who prioritize long distance, a high launch, and forgiveness without sacrificing feel and consistency Forgiving profile with a thicker topline and sole Forged hollow body combined with a forged face creates a tour-level sound and feel Forged 455 Face Cup delivers superior speed and power across the face Ai Smart Face uses real golfer swing data and artificial intelligence to produce outstanding speed and spin consistency Strategically positioned MIM weighting ensures optimal CG for the best launch windows Dynamic Sole Design enhances turf interaction for more forgiveness through the grass Stock Steel Shaft: True Temper Dynamic Gold Mid Stock Graphite Shaft: UST