The new CG2 irons were specifically designed for the low to mid handicapper searching for a club that offers the forgiveness of a cavity back and the workability of a blade.
Made from the evolutionary CMM metal composition, CG2 irons have an incredibly soft and responsive feel at impact. Because of the 25-30 grams of design freedom created by the CMM, the CG2 irons offer a lower and deeper center of gravity than most "better player" clubs which helps to get the ball in the air easier and quicker in the long irons while maintaining a penetrating ball flight in the mid to short irons.
What makes the CG2 better?
Simply put, Cleveland developed a material that damps vibration in an unprecedented fashion and can be readily manipulated and engineered for performance. Its called Carbon Metal Matrix (CMM). This new material, while not a composite, is infused with 17 times more carbon than traditional 8620 and 1020 carbon steels.
Using a process unique to CMM, the carbon is infused into microscopic spheres suspended within the molecular structure - creating a matrix that is 10% less dense and 15% softer than traditional carbon steel. These density relieving spheres within CMM dramatically damp vibration, offering a pure, soft feel never before achieved in any golf club.
Measuring 77 on the Rockwell B hardness scale, CMM is the softest feeling material ever used in a golf club head.
