Mizuno Pro S-4 – Tour-Inspired Forgiveness and Pure Feel

Experience the perfect blend of tour-level elegance and unmatched forgiveness with the Mizuno Pro S-4 Iron Set. Designed for skilled golfers who demand the unmistakable forged feel, precision, and clean look of a Mizuno Pro iron—now with higher launch, greater stability, and a larger sweet spot for ultimate confidence on every shot.

The Mizuno Pro S-4 is the latest addition to the exclusive Signature Series and stands as the most forgiving model in the lineup. Its refined cavity back construction delivers consistent performance and maximum playability, all while maintaining the sleek, tour-inspired aesthetics that Mizuno is renowned for. Whether you’re attacking pins or seeking more consistency, the S-4 gives you the edge without compromise.

Engineered for golfers who want more launch and forgiveness without sacrificing feel, the S-4 features advanced technologies and premium materials. Every detail is crafted to inspire confidence and elevate your game, from the progressive set design to the triple-cut sole for superior turf interaction.

Step up to the tee with the Mizuno Pro S-4 and discover a new standard in forged iron performance—where forgiveness meets pure, responsive feel.

Features & Benefits

Grain Flow Forged HD: Each iron is forged from a single billet of 1025E Pure Select mild carbon steel in Hiroshima, Japan, delivering the classic, unmistakable Mizuno feel that discerning players crave.

Copper Underlay: A microscopic copper layer beneath the chrome finish refines vibrations for an even softer, more responsive impact sensation—enhancing feedback and touch on every shot.

Forgiving Cavity Back Design: A deeper center of gravity, lower sweet spot, slightly wider sole, and increased offset make it easier to launch the ball high and maintain ball speed on off-center strikes.

Progressive Set Design: Long irons feature a more forgiving profile and higher launch, while scoring irons transition to a compact shape for maximum control and shot-making precision.

Triple-Cut Sole: Advanced sole geometry ensures optimal turf interaction, delivering cleaner ball contact regardless of swing style or course conditions.

Harmonic Impact Technology: Precisely tuned sound and feel, controlling vibrations at impact for a solid, satisfying acoustic feedback that inspires confidence.

Specifications

• • Construction: Cavity Back (Players Distance / Players Cavity)

   

• • Material: 1025E Pure Select Mild Carbon Steel

   

• • Manufacturing Process: Grain Flow Forged HD with Copper Underlay

   

• • Finish: Satin Chrome Premium Finish