STRAIGHT, STABLE AND LOW SPINNING
A straight bias driver with great stability on off centre hits. Similar in look and character to the previous ST-Z.
Boosted by the CORTECH Chamber to be faster from the face, spin less and deliver an incredible, solid sensation at impact.
Mizuno’s CORTECH Chamber encases a 3 gram stainless steel weight with elastomeric TPU – taking stress from the clubface and creating an additional source of energy.
Balanced Composite for neutral weight distribution
Design focus is a combination of deeper CG and shorter CG distance for a balance of workability in both directions while providing higher MOI and mid/low spin.
Features
Mizuno’s CORTECH Chamber encases a dense 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.
UNIFIED SOLE COMPOSITE
Carbon sole plate now a single piece to allow weight to be pushed to the extremes for overall stability.
MODERN PLAYERS PROFILE
Pushed lower to the ground for low / mid spin performance and aligns square to open.
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.
STRAIGHT FLIGHT BIAS
Mass spread evenly to encourage a highly stable, straight ball flight.
QUICK SWITCH HOSEL
4 degrees of adjustability.
MITSUBISHI CHEMICAL KAI'LI BLUE 50 GRAPHITE
Flex | Weight | Trajectory |
---|---|---|
R | 55g | Mid-High |
S | 57g | Mid-High |
MITSUBISHI CHEMICAL KAI'LI BLUE 60/70 GRAPHITE

Flex | Weight | Trajectory |
---|---|---|
R | 64.5g | Mid |
S | 66.5g | Mid |
X | 68.5g | Mid |
S | 72g | Mid |
X | 74g | Mid |
We offer free standard shipping on all orders over $100.
Processing Time for In-stock Items
(AU Post) same day dispatch cut-off time: 2pm Mon-Fri // Next business day
(Courier) Large items: 1-2 business days
Shipping Method
All Golf Bags, Club Package Sets, Buggies, Drivers, Iron Sets
Standard: Courier ATL
Express: StarTrack Express ATL
All Other Items
Standard: Australia Post Standard Parcel
Express: Australia Post Express Parcel
Gloves (qty:2-4) Free Shipping
Australian Post Trackable Letter in their original packages
Parcel Lockers and Parcel Collects
Large items cannot be delivered to Australia Post-owned properties including Parcel lockers and Parcel collect.
Track Your Order
Once your order is dispatched you will receive an email notification. This will include your delivery details, tracking number and a link that will allow you to track the status of your delivery. Please check spam folder or contact us at info@golfparadise.net.au if you have any questions regarding your order status.
Shipping from Golf Paradise Terrey Hills Pro Shop (Sydney)
International shipments utilise Australia Post or DHL Express, all costs are listed upon checkout. The handling time are 1-2 business days, tracking will be updated once available.
Check the current estimated delivery time for your country here:
https://auspost.com.au/service-updates/international-delivery-times#international
Customer is responsible for imports, duties, and taxes, refusing to pay duties will result in order cancellation and the shipping cost (both ways) is non-refundable.