Mizuno ST-Z 230 (Sérpantað)

CORTECH CHAMBER – The missing piece
Mizuno’s CORTECH Chamber encases a dense stainless steel weight with elastomeric
TPU – taking stress from the clubface and creating an additional source of energy. 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
More resilient than commonly used 6-4 Ti, with more complex multi-thickness design
made possible by Mizuno’s CORTECH Chamber.

Unified Sole Composite
Carbon sole plate now a single piece to allow weight to be pushed to the extremes for overall stability.

Straight Flight Bias
Mass spread evenly to encourage a highly stable, straight ball flight.