MIZUNO PRO S-4 Iron (Custom)

Legacy Reborn

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.

Technology

• 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.
  
• Triple Cut Sole
  Beveled leading and trailing edges improve turf interaction for smoother entry and exit through impact.
  
• 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.
  
• Harmonic Impact Technology (HIT)
  Precisely tuned vibration characteristics create the solid, refined impact sensation expected from Mizuno’s premium forged irons.
  
• Copper Underlay
  Further enhances the soft, responsive feel that has become synonymous with Mizuno Pro forged irons.
  
• Progressive Head Geometry
  Increased offset, wider sole and a deeper center of gravity inspire confidence at address while promoting easier launch and greater forgiveness.