The Mizuno MP-59 Irons delivers full-cavity forgiveness in a player's half-cavity design. During the elaborate Grain Flow Forging process, the pure Titanium material is forged into the muscle of the MP-59 to deliver a 5% larger sweet area compared to the MP-58, the iron that debuted Ti Muscle technology while taking home "Editor's Choice" in Golf Digest's 2010 Hot List. The lightweight characteristics of the pure Titanium allows for the ideal amount of thickness behind the impact area to deliver consistent solid feel while simultaneously providing a dramatic increase in perimeter weighting for enhanced playability.
