Mizuno ST-X 220 Women’s Driver
A confidence-inspiring, draw-biased driver with heel focused 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 center 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.
Features of the Mizuno ST-X Women’s 220 Driver
Forged SAT204 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.
Multi-Thickness CORTECH Face
Refined to maximize the return from Mizuno’s Beta Ti face. Ball speeds most noticeable improved low on the clubface.
Quick Switch Adaptor
4° of loft adjustability to fine-tune look and trajectory.
Optimized WAVE Sole Plate
Delivers an additional contribution to ball speed – low from the club face.
X-Axis Design for Draw Bias
Expanded toe located carbon composite window, with heel located sole weight combine to produce a reliable draw bias.
Specifications of the Mizuno ST-X 220 Women’s Driver
| LOFT | LOFT RANGE | LIE ANGLE | VOLUME | LENGTH | RH/LH |
| 12° | 10°-14° | 59°-62° | 460cc | 44″ | RH only |
Stock Shaft:
UST Helium NanoCore 4 F1 Ladies Flex

Stock Grip:
Winn Dri-Tac Wrap Undersize
















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