Next-Generation 360 Face Cup Technology for Longer Average Distance
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 center hits and further minimizing distance loss on off-center hits.
Exo-Cage for Energy Lensing 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. This is the highest level of speed and forgiveness we’ve ever had in a pro head shape.
Multi-Material Standing Wave To Optimize CG Location
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.
High Performance Players’ Shape
A slightly smaller head, slimmer topline, thinner sole and less offset, all to promote the kind of keen feel and workability better players want.