The new MAVRIK Irons appeal to a wide range of players, with incredibly fast ball speeds from A.I and Flash Face architecture for long, consistent distance. To provide complete performance to match these distance technologies, each iron is engineered to optimize launch and trajectory while promoting player preferred trajectories, spin rates, and land angles. The custom tungsten-infused weights in each iron allow Callaway engineers 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. Callaway has also implemented their patented urethane microspheres to comprehensively absorb unwanted vibration for pure feel, while also maximizing COR for incredible ball speed. Standard Callaway warranty applies and satisfaction is guaranteed.