The Mavrik Pro Irons feature a more compact head shape, flatter lie angle and thinner topline that better players prefer for better workability and control. And with the Flash Face architecture, each iron is engineered for optimized distance and performance. For the first time, Callaway is using Artificial Intelligence in an iron. They’ve created a sophisticated face architecture that’s unique to every loft, so they can create a significant boost in ball speed and increased spin robustness off of every iron. And ball speed is further enhanced by our 360 Face Cup that flexes and releases at impact.