Mizuno Pro S-4 Irons
The Mizuno Pro S-4 has been engineered for accomplished golfers seeking the unmistakable feel of a forged iron with greater forgiveness and confidence throughout the set. A redesigned curved muscle concentrates mass lower in the head, while progressive offset, a wider sole and deeper center of gravity promote higher launch, increased stability and improved forgiveness without compromising the precision expected from Mizuno Pro. Forged from a single billet of 1025E Mild Carbon Steel using Mizuno’s patented Grain Flow Forged HD process, the S-4 delivers the exceptional feel, feedback and workability synonymous with Mizuno’s forged heritage
REDESIGNED CURVED MUSCLE
Concentrates mass lower in the head to deliver increased forgiveness, higher launch and greater stability while maintaining the classic Mizuno Pro profile.
GRAIN FLOW FORGED HD
Forged from a single billet of 1025E Mild Carbon Steel in Hiroshima, Japan for the unmistakable soft feel and precise feedback only Mizuno can deliver.
PROGRESSIVE HEAD GEOMETRY
Increased offset, wider sole and a deeper center of gravity inspire confidence at address while promoting easier launch and greater forgiveness.
COPPER UNDERLAY
Further enhances the soft, responsive feel that has become synonymous with Mizuno Pro forged irons.
TRIPLE CUT SOLE
Beveled leading and trailing edges improve turf interaction for smoother entry and exit through impact
HARMONIC IMPACT TECHNOLOGY (HIT)
Precisely tuned vibration characteristics create the solid, refined impact sensation expected from Mizuno’s premium forged irons.
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