Ultra-stable with high draw bias
A draw-biased carbon composite construction aided by a heel side sole weight. Built upon the 2nd generation of Mizuno's ForgedSAT2041 Beta Ti face – for potent ball speeds and consistent performance over time. Slower swing speeds will benefit from the J-Spec – incorporating an incredibly lightweight 39g MFusion graphite shaft.
"In testing, a lot of our tour players preferred the ST-X over the ST-Z for its deeper shape and slightly smaller profile. I'd recommend starting with an open mind and dropping the ST-X alongside the ST-Z in the address position. For a draw bias driver, it's not going to be what most players expect."
ST-X TECH FILE
Highly resilient Forged SAT2041 Beta Ti Face: As a high strength Beta Ti, SAT2041 maintains its characteristics and resists micro fractures for longer than the commonly used 6-4 Ti.
New Multi-thickness CORTECH Face: Refined to maximize the return from Mizuno's Beta Ti face. Ball speeds most noticeably improved low on the clubface.
'Dense' or solid feedback: The majority of Mizuno's tour players expressed a preference for more dense feedback through impact. Mizuno's engineers spent a year finessing the sound to a more muted, powerful tone.
Quick Switch Adjustability: 4 degrees of loft adjustability to fine-tune look and trajectory.
Optimized Wave Sole Plate: Delivers an additional contribution to ball speed - low from the clubface.
X-Axis design for draw bias: Expanded toe located carbon composite window, with heel located sole weight combine to produce a reliable draw bias.
More compact profile: Slightly deeper back portion and more upright visual lie angle.