The Callaway Apex CF16 irons were designed with Cup 360 technology that gives you exceptional, consistent ball speeds across the whole face and playability in a forged players iron. They feature a progressive design to create scoring performance from the long irons to the short irons and the multi-piece construction provides the perfect combination of feel, control and distance. The quadruple net forging process along with the carbon steel material provides an extremely soft feel. With its classic, authentic shape and advanced technologies, the Apex CF16 iron is the perfect forged iron for all golfers.