Mizuno ST-Z 230 Golf Driver

Mizuno ST-Z 230 Golf DriverFaster Ball Speeds With CORTECH ChamberCORTECH Chamber:Mizuno's CORTECH Chamber encases a stainless-steel weight with elastomeric TPU - taking stress from the clubface and creating an additional energy source. At the same time locating weight closer to the clubface to reduce spin rates. While contributing to a more solid, powerful sensation at impact.Forged SAT 2041 Beta Ti Face:The forged SAT 2041 Beta Ti face is more resilient than commonly used 6-4 Ti, with more complex multi-thickness design - made possible by Mizuno's CORTECH Chamber.Unified Sole Composite:A Unified Sole Composite consists of a carbon sole plate now a single piece to allow weight to be pushed to the extremes for overall stability.Straight Flight Bais:Built for the modern players profile the ST-Z 230 is pushed lower to the ground for low/mid spin performance. Mass is spread evenly to encourage a highly stable, straight ball flight.Quick Switch Hosel:Quick Switch Hosel provides up to 4 degrees of adjustability.Premium Shaft & Grip:Fitted as standard with the UST LIN-Q M40X Red shaft and the Lamkin ST Hybrid 360 grip.