Mizuno

Mizuno Pro S-1 Custom Irons

Legacy Reborn The Mizuno Pro S-1 irons are pure muscle backs, designed for players who demand ultimate precision and workability. Copper Underlay The inclusion of a copper underlay further optimizes this experience, subtly refining vibration patterns to produce the purest, most satisfying feedback. Channel Back Design Redistributes mass for greater vertical stability and a more consistent center of gravity. Further Optimized Grain Flow Forged HD This advanced forging process creates a tighter grain structure, delivering the brand’s legendary buttery-soft feel through impact, while enhancing feedback and consistency across the set. Tour-Tested and Confirmed Sole Geometry The S-1 sole has been carefully refined through tour input, featuring a flatter camber profile, sharpened leading edge, and increased bounce angle. This design ensures smoother turf interaction—particularly beneficial for shallower swings.

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