Mizuno ST-Z 230 Driver

Highly resilient Forged SAT2041 Beta-Ti Face: As a high strength Beta Titanium, SAT2041 maintains its characteristics and resists micro-fractures for longer than commonly used 6-4 Titanium.
Quick Switch Adaptor : 4 degrees of loft adjustability to fine tune trajectory and look.
Z-Axis design for straight line flight: Balanced use of carbon composite on the sole and a deep central sole weight, make a bias towards a straight ball flight and low spin efficiency.
Wide, low footprint: Visually gives a neutral lie angle.
Dense’ or solid feedback: The majority of Mizuno’s tour players expressed a preference for a ‘dense’ feedback through impact. Mizuno’s engineers spent a year fine tuning the sound to a more muted, powerful tone.