Mizuno Pro S-4 Irons

Mizuno Pro S-4 Irons 

The Mizuno Pro S-4 Irons are engineered for accomplished golfers seeking the unmistakable feel and precision of a forged Mizuno iron with greater forgiveness and confidence throughout the set. A redesigned curved muscle positions mass lower in the head, while progressive offset, a wider sole and deeper centre of gravity promote higher launch and increased stability without compromising control or workability. Grain Flow Forged HD construction from 1025E mild carbon steel, combined with a copper underlay and Harmonic Impact Technology, delivers the exceptionally soft and responsive feel synonymous with Mizuno Pro.

Key Features

• Redesigned Curved Muscle: Concentrates mass lower in the head to promote increased forgiveness, higher launch and greater stability while maintaining the clean, classic profile expected from Mizuno Pro.
• Grain Flow Forged HD: Forged from a single billet of 1025E mild carbon steel in Hiroshima, Japan, for exceptionally soft feel, precise feedback and consistent performance.
• Progressive Head Geometry: Increased offset, a wider sole and deeper centre of gravity provide greater confidence at address while promoting easier launch and enhanced forgiveness throughout the set.
• Triple Cut Sole: Bevelled leading and trailing edges improve turf interaction, allowing the clubhead to move smoothly through the ground for cleaner entry and exit through impact.
• Copper Underlay: A layer of copper beneath the finish further enhances the soft, responsive impact sensation associated with premium Mizuno Pro forged irons.
• Harmonic Impact Technology: Precisely tuned vibration characteristics create a solid, refined sound and feel at impact while providing accomplished players with valuable feedback.
• Forgiveness Without Sacrificing Precision: Enhanced stability and easier launch are incorporated into a player's forged profile, providing additional assistance while retaining the control and workability skilled golfers demand.

Specifications

• Model: Mizuno Pro S-4
• Construction: Grain Flow Forged HD
• Material: 1025E Mild Carbon Steel
• Feel Technology: Copper Underlay & Harmonic Impact Technology
• Sole: Triple Cut Sole
• Head Design: Progressive Geometry with Redesigned Curved Muscle

Additional Information

The Mizuno Pro S-4 Irons are designed for accomplished golfers who want traditional forged feel and shot-making control with additional launch, stability and forgiveness. By combining progressive head geometry with Mizuno's renowned Grain Flow Forged HD construction, copper underlay and carefully tuned impact characteristics, the S-4 delivers a refined balance of confidence, precision and unmistakable Mizuno Pro feel.