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A confidence-inspiring, draw-biased driver with heel focussed weight location. The ST-X will appeal to players seeking a higher, right to left ball flight. With higher spin rates than its ST-Z counterpart, the ST-X, will suit moderate swing speeds, needing help producing a more extended ball flight. A new 20-gram heel biased back weight creates a deeper centre of gravity for more efficient, longer drives- more often. Also available as a J-Spec option with ultra -lightweight HeLIUM NanoCore shaft for seniors and slower swing speeds.
“For a lot of golfers, the modern low spinning driver design preferred by tour players is a serious distance killer. The ST-X’s extra spin, slight draw bias and a higher flight will add driving distance for a surprising number of players.”CHRIS VOSHALL, DIRECTOR OF PRODUCT
CORTECH, SAT2041 Beta Titanium, WAVE, and CT ribs contribute to higher speed and larger CORAREA
At impact depends on dynamic loft, attack angle, and impact position relative to the Sweet Spot
At impact depends on attack angle, dynamic loft, and impact position relative to Sweet Spot
A rounded 460cc volume for higher launch and mid spin performance.
Mizuno's Harmonic Impact Research identifies and isolates vibration patterns that elite players associate with a preferred 'solid' feel. Knowledge of exact, preferred vibrations allows Mizuno to build sound into the design.
Delivers an additional contribution to ball speeds, particularly from low on the club face.
With 4 degrees of loft adjustability to fine-tune launch and trajectory.
| Model | Loft Range° | Lie Range | CC | Length (inch) |
| ST-X 220 10.5 | 8.5-12.5 | 59.0-62.0 | 460 | 45 |
| ST-X 220 12.0 | 10.0-14.0 | 59.0-62.0 | 460 | 45 |
| ST-X 220 10.5 J Spec | 8.5-12.5 | 59.0-62.0 | 460 | 45.75 |
| ST-X 220 12.0 J Spec | 10.0-14.0 | 59.0-62.0 | 460 | 45.75 |
Dexterity: RH Only
Loft/Lie Adjustments
| Flex | Weight | Trajectory |
|---|---|---|
| S | 58g | Mid |
| R | 54g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| X | 68g | Mid |
| S | 65g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 47g | High |
| R2 | 44g | High |
| Flex | Weight | Trajectory |
|---|---|---|
| X | 69g | Low |
| S | 65g | Low |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 74g | Low |
| Flex | Weight | Trajectory |
|---|---|---|
| R2 | 55g | Mid-Low |
| S | 55g | Mid-Low |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 65g | Mid-Low |
| S | 65g | Mid-Low |
| Flex | Weight | Trajectory |
|---|---|---|
| R3 | 48g | High |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 55g | Mid-High |
| R2 | 57g | Mid-High |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 65g | Mid-High |
| R2 | 65g | Mid-High |
| Flex | Weight | Trajectory |
|---|---|---|
| R2 | 57g | Mid |
| R | 58g | Mid |
| S | 59g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 67g | Mid |
| S | 68g | Mid |
| X | 69g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 76g | Mid |
| X | 77g | Mid |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| S | 64g | Low |
| X | 65g | Low |
| X | 78g | Low |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| S | 65g | Mid |
| X | 65g | Mid |
| X | 77.5g | Mid |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| S | 65g | Mid-High |
| X | 75g | Mid-High |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| S | 64g | Mid-Low |
| X | 75g | Mid-Low |
| Flex | Weight | Trajectory |
|---|---|---|
| L | 43g | Mid-High |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 61g | Mid-Low |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 70g | Mid-Low |
| X | 72g | Mid-Low |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 48g | Mid-High |
| S | 51g | Mid-High |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 54g | Mid-High |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 64g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 71g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 57g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| S | 67g | Mid |
| R | 65g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| X | 78g | Mid |
| S | 77g | Mid |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| S | 64g | Mid |
| TX | 74g | Mid |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| S | 62g | Mid-Low |
| TX | 77g | Mid-Low |
| Flex | Weight | Trajectory |
|---|---|---|
| R | 39g | High |
| Flex | Weight | Trajectory |
|---|---|---|
| 5.0 | 45g | High |
| Flex | Weight | Trajectory |
|---|---|---|
| 5.0 | 52g | High |
| 5.5 | 54g | High |
| 6.0 | 55g | High |
| Flex | Weight | Trajectory |
|---|---|---|
| 5.5 | 62g | High |
| 6.0 | 62g | High |
| 6.5 | 62g | High |
| Flex | Weight | Trajectory |
|---|---|---|
| 5.5 | 58g | Low |
| 6.0 | 58g | Low |
| 6.5 | 59g | Low |
| Flex | Weight | Trajectory |
|---|---|---|
| 6.0 | 67g | Low |
| 6.5 | 69g | Low |
| Flex | Weight | Trajectory |
|---|---|---|
| 6.5 | 64g | Low |
| 6 | 64g | Low |
| 5.5 | 64g | Mid |
| Flex | Weight | Trajectory |
|---|---|---|
| 6.5 | 75g | Low |
| 6 | 75g | Low |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| 6.5 | 64g | Low |
| 6 | 64g | Low |
| 5.5 | 64g | Mid |
Up Charge Shaft | Flex | Weight | Trajectory |
|---|---|---|
| 6.5 | 75g | Low |
| 6 | 75g | Low |
| Flex | Weight | Trajectory |
|---|---|---|
| F1 - Ladies | 43g | High |
| F2 | 45g | High |
Test the ST-Z and ST-X alongside your current driver at your local Mizuno Swing DNA Fitter.
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