Mizuno Pro S-1 Custom Irons
Pay in 4 interest-free installments with . 24/mo financing available at checkout.
You'll earn 215 points ($10 value) for this purchase with Fairway Jockey Rewards
Note: Shaft images represent overall model, and do not always match individual flex.
Characteristics: A mid weight option in the Dynamic Gold line designed for players seeking low launc...
Characteristics: A mid weight option in the Dynamic Gold line designed for players seeking low launc...
Characteristics: A mid weight option in the Dynamic Gold line designed for players seeking low launc...
Characteristics: The lightest steel weight option in the Dynamic Gold line designed for players seek...
Characteristics: A light weight option in the Dynamic Gold line designed for players seeking high la...
Characteristics: A light weight option in the Dynamic Gold line designed for players seeking high la...
Characteristics: A light weight option in the Dynamic Gold line designed for players seeking high la...









Fairway Jockey measures the length of a club based upon the USGA recommended 60° lie angle. Not all golf club measuring devices utilize a 60° lie angle therefore lengths can vary depending on the measuring device used.
Standard grip install includes 1 wrap of tape. Select if you'd like to add additional wraps. Maximum extra wraps is 3 (4 total).
We strive to accommodate additional requests, but cannot guarantee. Please contact us at 480-297-0952 or info@fairwayjockey.com to confirm request feasibility.
I understand build time for this product is 12-14 Business Days
View our Returns & Cancellations Policy.
Mizuno Pro S-1s Specs
| Club | Loft | Lie | Length |
| 4 | 24° | 60.5° | 38.75" |
| 5 | 27° | 61° | 38.25" |
| 6 | 30° | 61.5° | 37.75" |
| 7 | 34° | 62° | 37.25" |
| 8 | 38° | 62.5° | 36.75" |
| 9 | 42° | 63° | 36.25" |
| PW | 46º | 63.5º | 35.75" |
What is SST PUREing?
SST PURE is a golf shaft alignment technology that locates the shaft's most consistent bending plane. Then the shaft in installed pointing toward the target, in line with how the shaft will bend during the swing. This reduces inconsistent bending throughout the swing and leads to more consistent ball flight, improved accuracy, and better overall performance with every swing.
Product information
Submit Fitting Specs
Recently been fit by a club fitting specialist?
Our pricing at Fairway Jockey can save you up to 20% on most aftermarket custom clubs. Simply send us your spec sheet and we'll send you a quote for, in many cases, up to 20% less than the original pricing you received from your club fitter!
Get Fit By Phone
Unsure what to play? Our experts can guide you through a free over the phone fitting!
During the call, our master club fitters will learn about your tendencies, preferences, and what you like or dislike about your current setup. Drawing from years of hands-on fitting experience, our fitters will help you find the ideal club and shaft combinations tailored to your game, helping you unlock better performance.
Call (480) 297-0952
The Fairway Jockey Difference
Built to tour-level specifications
Biggest custom catalog in golf
Lowest prices on custom clubs
Rewards you can apply to any brand
Legacy Reborn
The Mizuno Pro S-1 irons are pure muscle backs, designed for players who demand ultimate precision and workability.
Copper Underlay
The inclusion of a copper underlay further optimizes this experience, subtly refining vibration patterns to produce the purest, most satisfying feedback.
Channel Back Design
Redistributes mass for greater vertical stability and a more consistent center of gravity.
Further Optimized Grain Flow Forged HD
This advanced forging process creates a tighter grain structure, delivering the brand’s legendary buttery-soft feel through impact, while enhancing feedback and consistency across the set.
Tour-Tested and Confirmed Sole Geometry
The S-1 sole has been carefully refined through tour input, featuring a flatter camber profile, sharpened leading edge, and increased bounce angle. This design ensures smoother turf interaction—particularly beneficial for shallower swings.
Specifications
| Club | Loft | Lie | Length |
| 4 | 24° | 60.5° | 38.75" |
| 5 | 27° | 61° | 38.25" |
| 6 | 30° | 61.5° | 37.75" |
| 7 | 34° | 62° | 37.25" |
| 8 | 38° | 62.5° | 36.75" |
| 9 | 42° | 63° | 36.25" |
| PW | 46º | 63.5º | 35.75" |
