A more rounded, deeper profile with weight located closer to the hosel – means slightly higher spinning and draw biased for the majority, but more workable for many elite players (especially in lower lofts).

Natural drawers of the ball may find more ball speed from the ST-X. Boosted by the CORTECH Chamber to be faster from the face, spin less and deliver an incredible, solid sensation at impact.

THROUGH SLOT PROVIDES ADDITIONAL CORAREA BY PROVIDING SOLE FLEX

TPU MATERIAL ALLOWS SOLE FLEXURE FOR FACE STRESS REDUCTION

TPU MATERIAL PROVIDES SOUND TUNING/DAMPING FOR ENHANCED SOLID FEEL

INSERTED STAINLESS STEEL WEIGHT, IDEALLY LOCATED FOR SPIN REDUCTION

“The new ST-X 230 is a complex character. Although in the higher loft option it’s a higher flying draw biased option, the 9.5 for many of our tour players was more workable and faster from the face. You really need to hit both models before making any judgements on which is likely to work best for you.”

CHRIS VOSHALL / MIZUNO GOLF

Mizuno’s CORTECH Chamber encases a 3 gram stainless steel weight with elastomeric TPU – taking stress from the clubface and creating an additional source of energy.

Toe Side Composite with shorter CG to shaft axis distance.

Design focus is a combination of deeper CG and shorter CG distance for a balance of workability in both directions while providing higher MOI and mid/low spin.

EXPANDED CARBON TOE WRAP   AN EXTENSION OF LIGHTWEIGHT CARBON INTO THE TOE SECTION ALLOWS AN EVEN GREATER LEVEL OF SHOT SHAPE ADJUSTABILITY.

TOUR TESTED FOR SOUND   A COMBINATION OF MIZUNO'S CORTECH CHAMBER AND INTERNAL TUNING RIBS CREATES A MORE SOLID FEEL AT IMPACT - IN THE FULL RANGE OF  WEIGHT SETTINGS.

QUICK SWITCH HOSEL   4 DEGREES OF ADJUSTABILITY TO FINE-TUNE ADDRESS AND TRAJECTORY.

MIZUNO ST-G DRIVER VIDEO

SPECIFICATIONS

SHAFT