Mizuno Pro S-4 Irons - Steel - Free Custom Options

MIZUNO PRO S-4 IRONS - STEEL - FREE CUSTOM OPTIONS

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.

LEGACY REBORN

One-piece Grain Flow Forged HD from 1025E Pure Select mile carbon steel at Mizuno's iconic facility in Hiroshima, Japan. Where Mizuno irons have been produced since 1968.

• 1025E Pure Select Mild Carbon Steel: Six times tighter tolerance than industry standard for greater purity.
• Copper Underlay: Thin copper layer beneath a nickel chrome to provide a further enhanced impact feel
• Harmonic Impact Technology: Fine tuned head geometry delivers ideal impact feel and feedback

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.

• Refined Topline: Mass taken from the toe portion and a lower hosel blend creates a smaller profile without loss of effective hitting area.
• Back Milling: CNC milled from the sole up creating a larger area of minimum face thickness for consistently increased ball speeds.
• V-Chassis: Engineered via Mizuno's Harmonic Impact Technology, the V-Chassis allows the top line to be thinner without sacrificing feel and sound.

TRIPLE CUT SOLE

Beveled trailing edge and blunted leading edge ensures clean turf interaction for solid contact.

• Compact Player's Profile: Dramatically reduced topline and blade length throughout the set.
• H.I.T. Harmonic Impact Technology: Fine tuned head geometry delivers ideal impact feel and feedback
• Copper Underlay: Thin copper layer beneath a nickel chrome to provide a further enhanced impact feel

HEAD SPECIFICATION