Iron sets · Mizuno · Facts checked Sep 2026
Mizuno Pro S-4 specs
Should you replace it?
Specs Fact
| Sold as the brand's current set | Yes |
|---|---|
| Launch price (USD)Launch price of the brand's stock set, not today's price. | $1,505 ↗ |
| 7-iron loft | Not available |
| 7-iron length | Not available |
| Pitching wedge loft | Not available |
| Clubs the brand publishes | Not available |
| Clubs in the stock set | 7 ↗ |
| Hands | Right-handed and Left-handed ↗ |
| Construction | Forged ↗ |
| Hollow body | Not available |
| Tungsten weighting | Not available |
| 7-iron offset | Not available |
| Stock steel shaft | Dynamic Gold Mid 115 S300 ↗ |
| Stock graphite shaft | Not available |
Checked on Sep 20, 2026 against Mizuno's own pages. "Not available" means the brand doesn't publish it; we never estimate.
What Mizuno claims Manufacturer claim
- Mizuno calls the S-4 the most forgiving Signature Series iron, via more offset, a wider sole and a deeper, lower CG. Source
- The brand says a copper layer under the plating softens and refines the feel at impact. Source
The brand's words, summarised. Not tested by us, and never used in a verdict.
Other Mizuno iron sets
How we handle data: How we rate.