Posted September 23, 2025 in Products and Brands by Rob Lyon
Mizuno’s JPX 925 Hot Metal irons have already proven themselves on the performance front. Now they’re making a visual statement. Available in a striking Black Ion finish at Worldwide Golf, this new take on a proven iron set combines modern styling with the tech-forward construction that defines the JPX line – offering players speed, launch, and forgiveness in a sharper, more focused package.
A Foundation Built on Speed and Consistency
At the core of the JPX 925 is a Nickel Chromoly chassis, reinforced with tungsten weighting in the 4-7 irons. This construction creates a high-launch, high-speed platform designed to keep ball speeds consistent across the face – even on off-center strikes. For golfers who want distance without giving up control, the combination delivers a dependable balance.
CORTECH Design with Contour Ellipse Face
The biggest innovation comes in the form of Mizuno’s CORTECH Design, which features a Contour Ellipse Face. By reshaping the face thickness in multiple zones, Mizuno has engineered a surface that generates faster ball speeds across more of the hitting area. That means you’re not just rewarded for pure strikes – you’ll see consistent results when you miss the center as well. It’s a construction method that demanded entirely new manufacturing processes, and it gives these irons a distinct identity within the JPX family.
Forged Feel Where It Matters Most
Mizuno’s reputation for feel is well known, and the JPX 925 stays true to that heritage. The long irons (4-7) are forged from Chromoly 4120, blending strength and flexibility for faster ball speeds and easier adjustability. In the shorter irons (8-GW), Mizuno shifts to 1025E Pure Select Mild Carbon Steel, a softer material that delivers precision and that trademark Mizuno feedback. The result is a set that transitions smoothly from power to control.
Versatility Through the Turf
Rounding out the design is Mizuno’s Triple Cut Sole, a thoughtful engineering touch that helps the irons handle different turf conditions with ease. A beveled leading edge encourages clean entry, while a sharper trailing edge promotes a crisp exit. Combined with balanced weighting, the sole provides confidence whether you’re attacking from the fairway, the rough, or even tighter lies.
A Fresh Take on a Proven Performer
The Mizuno JPX 925 Hot Metal Irons in Black Ion don’t reinvent the wheel – they refine it. You get the trusted performance of the Hot Metal line, enhanced by innovative face technology, forged feel, and a versatile sole design, all wrapped in a bold finish that stands out in the bag and on the course.
CLICK HERE to find the new JPX 925 Black Ion Hot Metal irons now at Worldwide Golf.