Utilizing feedback from its PGA Tour players, Mizuno designed the MP-37 irons as a mid-trajectory muscleback to complement the MP-33 set.
In the MP-37, Mizuno designers combined their patented Grain Flow Forging technology with a repositioned center of gravity for players who prefer a mid-trajectory throughout the set. A rolled leading edge, flatter mid-sole and rounded trailing edge help produce the consistent striking ability demanded by professionals and top amateurs, while providing what Mizuno calls ideal workability.
MP-37 irons have minimal offset consistent throughout the set. Similar to previous Mizuno muscleback irons, the MP-37 irons feature a classic shape and clean look.
The MP-37 irons come with with True Temper Dynamic Gold S300 steel shafts and Golf Pride Tour Velvet 58 Round Grips standard. The suggested retail price for a set of MP-37 irons is $1,099.00 (3-PW). Other shafts and grips as well as flat or upright lies are available through Mizuno's Custom Club department. The MP-37 is also available in a two iron.

