The Exotics CBX irons are triple forged from Japanese S25c carbon steel, delivering a softer feel and substantial forgiveness. TourEdge engineers CNC milled the face for perfect flatness. The square grooves are CNC milled for 100 percent USGA-compliant grooves. The irons feature a premium traditional shape with a moderate offset for distance with workability. A dual-level flange gives enhanced feel, especially on shots struck low on the face, and good acoustics from a forged cavity. The CBX forged TPE alloy insert helps dampen vibration on mishits especially in a blade.