
Questions about options? Message a builder.
Custom Built set of Mizuno Pro S-1 irons. All inclusive pricing with the shafts, ferrules, and grips of your choice.
Questions about options? Message a builder.
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The Mizuno Pro S-1 irons are pure muscle backs, designed for players who demand ultimate precision and workability. At the core of the Mizuno Pro S-1 is Mizuno’s Grain Flow Forged HD process, carefully executed in Hiroshima, Japan. Forged from a single billet of 1025E Pure Select Mild Carbon Steel, the S-1 delivers the unmistakably soft and responsive feel through impact that Mizuno is globally known for. The inclusion of a copper underlay further
optimizes this experience, subtly refining vibration patterns to produce the purest, most satisfying feedback.
The Mizuno Pro S-1 irons are available in various make ups, including a combo set. These will come built in-house, to your specs with the shafts, ferrules, and grips of your choice which are included in the price. Email us to discuss your next build, or go here to see our current ferrule options.
Popular shaft options to pair with your build.

Custom Built Project X Titan Shaft

Custom Built 2026 Fujikura Ventus TR Blue shaft now featuring Velocore+

Custom Built UST Mamiya Recoil Dart HDC Iron shaft

Custom Built UST Mamiya TSPX Lin-Q Powercore shaft

Custom Built Graphite Design Tour AD DI Black Hybrid Shaft

This is for a custom built ARETERA AO2 Blue shaft. This will come custom built to your specs with the tip and grip of your choice. As always everything we sell comes with a satisfaction guarantee.