MP-63 iron, Mizuno's most popular tour iron
The design goal of the MP-63 was to retain the iconic head profile (head size, top line, offset, sole width), which Mizuno is know for and also prolific on the world's professional tours, and make an improvement in feel and versatility. Through the use of Modal Analysis, Mizuno studied vibration simulations of the head and experimented with several methods of affecting the sound and feel at impact.