Mizuno Women's ST-X 220 Driver
A confidence-inspiring, draw-biased driver with heel focused weight location. The Women’s 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 220 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.
MORE PERFORMANCE, MORE OFTEN The ST-X delivers your optimum ‘more often’ through exceptional stability from off-center strikes. An expansion of the carbon sole area by 40% and thinning out the Titanium portion. Alongside a near doubling of the stabilizing heel/back weight.
HIGH DRAW FLIGHT BIAS Mizuno’s X-Axis design - weight is focused deep in the heel, encouraging a higher draw bias flight.
SLIGHTLY ROUNDED PROFILE A rounded 460cc volume for higher launch and mid spin performance.
FORGED SAT2041 BETA TI FACE Maintains its characteristics and resists micro-fractures longer than the commonly used 6-4 Ti. Elevated through a multi-thickness CORTECH design for increased ball speeds.
ENGINEERED FOR ‘SOLID’ FEEL 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.
OPTIMIZED WAVE SOLE Delivers an additional contribution to ball speeds, particularly from low on the clubface.
QUICK SWITCH ADJUSTABILITY With 4 degrees of loft adjustability to fine-tune launch and trajectory.
Stock Shafts: UST Helium NanoCore 4F2
Stock Grip: Lamkin ST Hybrid 360 60R