Next-Generation 360 Face Cup Technology
Advancing the industry-leading face technology that made Callaway the #1 Iron in golf, the rim of the Face Cup is 1 mm at its thinnest point to add even more ball speed on centre hits and further minimizing distance loss on off-centre hits.
Exo-Cage and Maximum COR
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” - it promotes faster ball speed for longer distance, and it helped raise the COR in Epic Irons right up to the limit in each iron. Callaway have never reached that level of speed in a full set.
Tungsten Infused Standing Wave
Multi-material construction demands strict tolerances, seamless fit and secure bonding. Epic 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.