Mizuno Men's ST-Z 230 Driver

New CORTECH Chamber located on the sole adjacent to the face and filled with elastomeric material with inserted weights to provide a larger COR area, improved spin, and fine-tuned sound
Multi-thickness CORTECH face improves ball speed all over, especially low on the club face
High-strength beta titanium face is more flexible and features a fine grain structure that resists fatigue for strong, powerful distance
Center of gravity positioned further back in the head along the neutral Z-axis for low spin, increased stability, and a neutral trajectory
460cc head volume pushed slightly lower to the round for higher launch and low-to-mid spin, lining up square to slightly open for a modern players profile
4° adjustable hosel fine-tunes loft and trajectory
Stock shaft: Aldila Ascent Graphite, Diamana Kai Li Graphite, UST Lin-Q Red Graphite
Stock grip: Lamkin ST Hybrid 360
Includes headcover and adjustment tool

Mizuno ST-Z 230 Driver