Mizuno ST-X 220 (2022 US page)
ST-X 220 hybrid from Mizuno’s archived US product page: 3 heads from 20.0° to 26.0°, 39.25–40.25 in standard length.
Documented specifications & build options
Standard head specifications from Mizuno’s US specification table. Values describe the stock build and standard hosel setting; custom lengths, shafts and settings differ.
| Field | Documented value |
|---|---|
| Published loft options | 20.0, 23.0, 26.0 ° |
| Published heads | 4U, 5U, 6U |
| Published length range | 39.25–40.25 in |
| Published lie range | 59.0–60.0 ° |
Source: Mizuno ST-X 220 hybrid US product page, Internet Archive capture of 2022-02-21. Reviewed 2026-10-09.
Specifications by configuration
| Configuration | Published values |
|---|---|
| 4U · 20.0° ↗ | Loft: 20.0 ° Lie: 59.0 ° Length: 40.25 in |
| 5U · 23.0° ↗ | Loft: 23.0 ° Lie: 59.5 ° Length: 39.75 in |
| 6U · 26.0° ↗ | Loft: 26.0 ° Lie: 60.0 ° Length: 39.25 in |
Identifying the right model
- A black hybrid head with a white runbird logo, a large 4 and ST-X lettering on the sole.
- Match the full model name and any suffix (LS, MAX, X, D, ONE Length, SELECT) on the head as well as the printed loft.
What to check before using the reference
- The figures come from an Internet Archive capture of Mizuno’s US product page dated 2022-02-21.
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CLK hybrid from Mizuno’s archived US product page: 4 heads, 39.5–41 in standard length.