Mizuno Pro S-1 Irons - Steel LH
Legacy Reborn
The Mizuno Pro S-1 irons are pure muscle backs, designed for players who demand ultimate precision and workability. At the core of the Mizuno Pro S-1 is Mizuno’s Grain Flow Forged HD process, carefully executed in Hiroshima, Japan. Forged from a single billet of 1025E Pure Select Mild Carbon Steel, the S-1 delivers the unmistakably soft and responsive feel through impact that Mizuno is globally known for. The inclusion of a copper underlay further optimizes this experience, subtly refining vibration patterns to produce the purest, most satisfying feedback.
Channel Back Design
The innovative Channel Back Design subtly repositions mass behind the face to achieve a more stable vertical center of gravity, resulting in consistent launch conditions. Simultaneously, it offers a firmer, tour-preferred sensation, enhancing responsiveness without sacrificing the purity of feel.
Tour-Tested And Confirmed
The S-1 sole has been carefully refined through tour input, featuring a flatter camber profile, sharpened leading edge, and increased bounce angle. This design ensures smoother turf interaction—particularly beneficial for shallower swings—minimizing digging and allowing players to maintain aggressive angles of attack with confidence.
Soft White Satin Finish
The irons are finished in a sophisticated Nickel Chrome Soft White Satin, offering a premium, tour-inspired aesthetic. Beyond its visual appeal, the satin treatment effectively reduces glare at address, promoting unwavering focus and visual clarity in all lighting conditions.
Nothing Feels Like A Mizuno
- Harmonic Impact Technology (HIT): Proprietary Harmonic Impact Technology works in tandem with the channel back geometry to fine-tune vibration frequencies, delivering a slightly firmer—but still satisfyingly solid—impact sensation.
- Further Optimized Grain Flow Forged HD (High Density): From a single billet of 1025E mild carbon steel in Hiroshima Japan for unmistakable Mizuno feel through impact.
- Copper Underlay: Incremental softer impact feel combined with HIT, for the ultimate impact sensation.
Club Specs
| Club | Loft° | Lie° | Offset | Length | Hand |
|---|---|---|---|---|---|
| 4 | 24.0 | 60.5 | 0.098" | 38.75” | RH/LH |
| 5 | 27.0 | 61.0 | 0.094" | 38.25” | RH/LH |
| 6 | 30.0 | 61.5 | 0.091" | 37.75" | RH/LH |
| 7 | 34.0 | 62.0 | 0.087" | 37.25" | RH/LH |
| 8 | 38.0 | 62.5 | 0.083" | 36.75" | RH/LH |
| 9 | 42.0 | 63.0 | 0.079" | 36.25" | RH/LH |
| PW | 46.0 | 63.5 | 0.075" | 35.75" | RH/LH |
Shaft And Grip Details
KBS TOUR: The KBS TOUR is Kim Braly’s signature shaft and is ideal for players desiring shot versatility and mid trajectory. Incorporating unique KBS technology, the KBS TOUR maximizes energy transfer for increased shot control. The KBS TOUR offers a smooth, responsive feel and is the preferred model by several of the best golfers in the world.
Compared to Dynamic Gold, the KBS Tour offers 5% lower trajectory, 5% less spin and 5% more distance. KBS Tour offers greater stability, playability and feel.
Golf Pride MCC Teams: The MultiCompound is an innovative hybrid grip that fuses the positive performance of rubber and cord. The MCC boasts the Golf Pride exclusive Brushed Cotton Cord in the upper hand area for firm all-weather control, and a performance rubber material in the lower hand for ultimate feel and responsiveness.
