Urethane Microspheres We’ve implemented our patented urethane microspheres to comprehensively absorb unwanted vibration for pure feel, while also maximizing COR for incredible ball speed.

Tungsten Energy Core The custom tungsten-infused weights in each iron allow us to locate the position of the CG in each iron with extraordinary precision while still maintaining ball speed in the Flash Face Cup. This promotes optimum launch and ball flight through the set, from strong lofts and player preferred trajectory, spin rates, and land angles

Flash Face Cup Technology For the first time, we’re using Artificial Intelligence in an iron. We’ve created a sophisticated face architecture that’s unique to every loft, so we can create a significant boost in ball speed and increased spin robustness off of every iron.