Leveraging Callaway's most advanced materials, including a titanium face and a forged hollow-body construction, the Apex Ti is�expertly crafted like no other iron in golf. The Ti Fusion's utilization of titanium, a metal typically reserved for drivers, elevates its performance beyond the competition. The material's superior characteristics generate more face deflection than steel, resulting in ball speeds that leave traditional irons in the dust. Forgiveness is equally exceptional, as titanium's incredible efficiency produces a larger sweet spot than a steel iron. While it might seem that titanium would cause feel to suffer, it is, in fact, quite the opposite. Titanium creates more interaction with Callaway's patented urethane microspheres. This interaction, coupled with Callaway's industry-leading brazing process and forged steel body, provides the impact sensation traditionally only found in single-piece forged irons. Callaway's Ai Smart Face is the final piece of technology powering the Ti Fusion. Using real player data from thousands of golfers, advanced machine learning developed a face that yields remarkably consistent ball speed, spin, and dispersion across the hitting surface. The result is a 2-piece iron with the consistency and dispersion of a muscleback, a stark contrast to most hollow-bodied irons on the market. Callaway Apex Ti Fusion Irons Feature: Powerful titanium face and a forged steel hollow body combine to provide unmatched iron performance Titanium, the same material used in driver faces, generates revolutionary ball speed and forgiveness Advanced multi-material construction, industry-leading brazed titanium construction, and patented urethane microspheres deliver the feel of a single-piece forged iron Titanium Ai Smart Face produces consistent ball speed, spin, and dispersion Ultra-premium Diamond-Like Coating (DLC) finish is more durable than PVD and produces a striking aesthetic Stock Steel Shaft: True Temper Dynamic Gold Mid Gunmetal Stock