The normally hard to hit lower lofted #3, #4 and #5 irons are now redesigned as forgiving hybrids and the the tough middle irons are replaced with maximum perimeter weighting shaped hollow core irons that are as easy to hit as a pitching wedge. Higher lofted scoring irons #8, #9 and PW are deep-cavity, pin seeking one putt birdie makers.
The #3, #4 and #5 hybrid irons are similar in shape to the Hex driver and have optimum weight distribution low and rear corners to make a forgiving club that get the ball up quickly for long and high shots to the green.
The #6 and #7 middle irons are closed deep cavity design with a vibration dampening polymer cavity cap to create a soft feel iron with an amazingly large sweet spot resulting in unparalleled accuracy necessary for low scores.
The #8, #9 and PW are designed with a deep cavity low weighted sole for high soft shots to the pin out of deep rough or hardpan lies.
The HiPPO dual cord grip (upper half cord, lower half soft compound) is standard and provides excellent feel and control even in wet conditions.