The MP 20 is the 2nd generation of Mizuno’s Multi Material Concept (MMC) Iron. The MMC has a thinner topline and refined scoring irons. MMC is based on the chassis, set flow, and proportions of the MP-20 muscle back which is engineered to be more playable through the use of Titanium muscle plate and Tungsten sole weight. Grain Flow Forged HD from a single billet of 1025E Pure Select Mild Carbon Steel that has been layered within soft Copper plating and protective Nickel Chrome.
All of these design features come together to give you legendary feel and feedback with every hit. Meaning you can know what is going on and take steps to improve your game.