The Mizuno Pro M-15 irons are part of the all-new Modern Series. Sitting alongside the existing Signature Series (S-1 and S-3), the Modern Series
represents a fresh evolution in forged performance. Engineered for players seeking a bit more speed, forgiveness, and playability, while maintaining the unmistakable Mizuno Pro shaping and feel. The M-15 delivers higher launch and
additional forgiveness that blends smoothly through the set. Both retain the
craftsmanship and forged heritage that define every Mizuno Pro iron.
4 to 7-iron: Grain Flow forged HD 4135+ Chromoly face and neck. 431 Stainless Steel back part. Hollow-body design with tungsten weighting. 8-iron: Grain Flow forged HD 4135+ Chromoly face and neck. 431 Stainless Steel back part, Hollow-Body design. 9, PW & GW: Grain Flow forged HD 1025E Steel Body. 17-4 Stainless Steel back part. Partial hollow-body design.