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Custom Mizuno Pro S-1 Irons

CUSTOM MIZUNO PRO S-1 IRONS

The Mizuno Pro S-1 Irons are pure muscle backs forged in Japan for ultimate precision, feel, and workability, featuring a copper underlay, channel back design, and tour-tested sole refinements.

SKU: CUST_P122983
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Regular price $214.99
Regular price $214.99 Sale price (Save up to $-214.99)
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100 DAY SATISFACTION GUARANTEE

Custom Club Processing

Custom Club Processing
Custom clubs are built to order. Please allow 5-10 business days for assembly and processing. Additional time may occur depending on component availability.
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Custom Mizuno Pro S-1 Irons

Legacy Reborn

The Mizuno Pro S-1 irons embody the purest expression of precision, feel, and tradition. Forged in Hiroshima, Japan using Mizuno’s Grain Flow Forged HD process and a single billet of 1025E Pure Select Mild Carbon Steel, these muscle back blades deliver the legendary soft feel Mizuno is celebrated for. A copper underlay refines vibration patterns, ensuring each strike provides the purest and most rewarding feedback possible.

Channel Back Design

Subtly repositions mass to create a consistent center of gravity, delivering more solid feel, vertical stability, and a firmer tour-preferred response.

Grain Flow Forged HD Construction

Forged in Japan from 1025E Pure Select Mild Carbon Steel for unmatched softness and responsiveness at impact.

Tour-Tested Sole

Refined through professional feedback with reduced camber height, sharper leading edge, and increased bounce for smoother turf interaction and confident ball striking.

Copper Underlay

Enhances Mizuno’s renowned feel by subtly tuning vibration patterns for superior feedback and precision control.

Specifications

Club Loft Lie Offset Length
4i 24° 60.5° 0.098" 38.75"
5i 27° 61.0° 0.094" 38.25"
6i 30° 61.5° 0.091" 37.75"
7i 34° 62.0° 0.087" 37.25"
8i 38° 62.5° 0.083" 36.75"
9i 42° 63.0° 0.079" 36.25"
PW 46° 63.5° 0.075" 35.75"
Shaft Model Material Weight Launch Spin Flex
KBS Tour Steel 110g (R), 120g (S), 130g (X) Mid Mid R, S, X