• Next-Generation 360 Face Cup Technology
• Exo-Cage for Energy Lensing and Maximum COR
• MIM’ed Tungsten Infused Standing Wave
• 2-Year Guarantee & PROJECT X LZ Steel Shafts

The Face Cup incorporates an ultra-thin rim around the perimeter of the inner side of the face. At impact, the rim flexes and rebounds to add ball speed on centre-face hits and minimise ball-speed loss on off-centre hits. An Exo-Cage head construction stiffens the body to allow the face to take on more of the load of impact. This is known as “Energy Lensing”, and in the irons energy lensing allows the face to behave more efficiently to promote faster ball speed and distance, dramatically enhancing performance. In fact, it helped us raise the COR right up to the limit in each iron.

Multi-material construction demands strict tolerances, seamless fit and secure bonding. Epic Pro Irons are precision-milled and robotically welded, and every iron in this set is uniquely constructed for maximum integrity and optimum performance. Incorporating tungsten in the Internal Standing Wave allowed Callaway engineers to precisely position the CG in each individual iron. This includes a lower CG for easier launch and long carry in the long irons, higher CG in the short irons for a lower, more controllable flight, and left-to-right CG control in tandem with the hollow hosel.