Callaway Epic Pro Iron Set

Next-Generation 360 Face Cup Technology for Longer Average Distance: The rim of the Face Cup is 1 mm at its thinnest point for more ball speed on centre hits and minimised distance loss on off-centre hits.
Exo-Cage for Energy Lensing and Maximum COR: COR on the limit in each iron generates faster ball speed for longer distance.
Next-Generation Standing Wave Technology to Optimise CG Location: MIM'ed tungsten in the Internal Standing Wave allowed Callaway engineers to precisely position the CG in each individual iron.
Precision-Milled and Robotically Welded: Multi-material construction demands strict tolerances, seamless fit and secure bonding to ensure maximum integrity and performance.
High Performance Players' Shape: Slightly smaller head, slimmer topline, thinner sole and less offset for keen feel and workability that better players want.