Callaway's industry-leading, groundbreaking artificial intelligence technology takes a quantum leap forward in the new Paradym Ai Smoke family. Using real player data from thousands of golfers, including swing speed, club delivery, and face orientation just before impact, advanced machine learning created the most sophisticated iron face in Callaway history. Known as Ai Smart Face, this refined design optimizes launch and spin, resulting in a series of sweet spots spanning the entirety of the face that yield exceptional distance and tighten dispersion into the green.� Callaway amplified Ai Smoke's already potent distance capabilities by using quarter-inch longer shafts in the mid and long irons. While there's no question a wider arc generates additional club head speed, it typically wreaks havoc on accuracy and control. So revolutionary is Ai Smart Face that golfers can reap the benefits of lengthened clubs while avoiding the typical pitfalls. Designed to help moderate-to-high swing speed players maximize distance and consistency, the hollow-body Ai Smoke seamlessly blends forgiveness and a streamlined look at address thanks to longer blade lengths, thinner toplines, and optimized sole widths. Callaway Paradym Ai Smoke Irons Feature: Hollow-body construction with longer blade lengths, thinner toplines, and optimized sole wides creates a forgiving, streamlined appearance Ai Smart Face uses thousands of actual player swings and machine learning to optimize launch and spin, creating sweet spots across the face for superior distance and accuracy Ai Smart Face allows for the distance benefits of 1/4" longer mid and long shafts while maintaining tight dispersions Pre-worn leading edge with variable bounce cuts through the turf with extraordinary efficiency Dynamic sole design promotes crisp contact on all shots and is engineered to provide outstanding forgiveness Stock Steel Shaft: True Temper Elevate MPH 95 Stock Graphite Shaft: Project X Cypher 2.0 Stock Grip: Lamkin C