The PING i540 irons deliver the speed and distance of a modern hollow-body design with the clean look and control preferred by better players. A thin maraging-steel face flexes at impact to create faster ball speeds and higher launch for longer, more consistent distance. Tungsten weighting in the mid and long irons lowers the center of gravity to increase stability and forgiveness across the face. An internal structure improves sound and feel while maintaining powerful face flex. With a compact shape and confidence-inspiring profile, the i540 irons blend distance, forgiveness and precision for players seeking performance and control.