Mizuno ST‑Z 230 Driver

Mizuno ST‑Z 230 Driver uses a forged SAT2041 beta‑Ti face, which is thinner and stronger than standard titanium, producing exceptionally high ball speeds even on low‑face hits. The ‘Wave Sole’ technology creates a secondary flex zone, increasing rebound effect by 12%. Carbon crown and sole plate reduce weight, resulting in a deep low CG for high launch and low spin (~2400 rpm). The quick switch hosel allows ±2° loft changes. This driver has a soft, pleasing sound reminiscent of forged irons – muted but solid. Stock shaft: Mitsubishi Chemical Kai’Li. Mizuno’s harmonic impact technology tunes vibrations for better feel. Ideal for players who want a traditional look (dark blue/black finish) with modern performance.