The Titleist AP2 710 Forged irons build on the success and technology of its predecessor, the AP1 Forged. After extensive sound and vibration analysis, Titleist came up with new Tuned Feel System, which is a soft elastomer/aluminum co-molded medallion, to improve sound and feel, resulting in a softer, more solid feel. The leading edge has also been redesigned to improve turf interaction, creating more solid ball-to-face contact.