Mizuno Pro M-13 Irons

Legacy Redefined

The Mizuno Pro M-13 Irons, successor to the Mizuno Pro 243, combine traditional head shaping with modern construction to deliver more speed in the long irons and greater precision in the scoring clubs. A progressive three-part forging story adapts performance across the set while preserving a consistent look, sound, and feel from 4-iron through gap wedge.

Integrated Construction

A maneuverable, compact head with a thin graduated top line throughout the set brings tour-preferred proportions and a faster, more consistent flight profile.

Pocket Cavity Grain Flow Forged (4–5 Iron)

The 4 and 5 irons utilize a Pocket Cavity Grain Flow Forged construction combining Chromoly 4120 with 431 stainless steel to support higher ball speed potential in the long irons.

Micro-Slot Grain Flow Forged (6–8 Iron)

The 6, 7, and 8 irons feature a Micro-Slot construction with a face 0.3mm thinner than the previous generation to increase face flex and deliver controlled ball speed with mid-to-high COR performance.

One-Piece 1025 Elite Forging (9–GW)

From 9-iron through gap wedge, a one-piece Grain Flow Forged 1025 Elite construction prioritizes precision, trajectory control, and a soft, stable impact feel.

Contour Ellipse Face

Mizuno’s thinnest-ever Contour Ellipse Face at 1.37mm—approximately 35% thinner than the Mizuno Pro 243—boosts ball speed and distance while maintaining responsive forged feel.

Triple Cut Sole

Sharper leading edges and beveled trailing relief promote consistent turf interaction and reliable contact across a wide range of lies and swing conditions.

Harmonic Impact Technology

Paired with a copper underlay and full cavity ABS badge, Harmonic Impact Technology fine-tunes vibration frequencies for a soft, controlled feel and clean sound at impact.

Nickel Chrome Satin Brush Finish

A Nickel Chrome Satin Brush finish reduces glare while reinforcing the refined, premium appearance expected of the Mizuno Pro line.