The Mizuno Pro S-4 Golf Irons are designed for accomplished golfers who want the unmistakable feel of a forged Mizuno iron with greater forgiveness and confidence throughout the set. A redesigned curved muscle concentrates mass lower in the head, helping produce a higher launch, increased stability and improved performance on off-centre strikes.
Each S-4 head is forged from a single billet of 1025E Mild Carbon Steel using Mizuno's Grain Flow Forged HD process, delivering the soft feel and precise feedback associated with Mizuno's premium forged irons. Harmonic Impact Technology further refines the vibration characteristics at impact for a solid, controlled sensation.
Progressive head geometry combines increased offset, a wider sole and a deeper centre of gravity to make the S-4 easier to launch while maintaining a refined Mizuno Pro profile. The optimised sole geometry features bevelled leading and trailing edges to improve turf interaction, while the copper underlay enhances the responsive feel at impact.
Key Features
- Mizuno Pro S-4 Golf Irons
- Forged cavity-back construction
- 1025E Mild Carbon Steel
- Grain Flow Forged HD construction
- Redesigned curved muscle
- Progressive head geometry
- Increased offset for confidence and forgiveness
- Wider sole for improved turf interaction
- Deeper centre of gravity for higher launch
- Harmonic Impact Technology
- Copper underlay for enhanced feel
Why You'll Love Them
The Mizuno Pro S-4 Golf Irons deliver an excellent blend of premium forged feel, higher launch and forgiveness. With refined head geometry, impressive stability and Mizuno's renowned Grain Flow Forged construction, they offer the performance and feedback accomplished golfers expect while providing greater confidence across the set.
