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Srixon Irons by Year Table:
| Year Released | Srixon Iron Model | What Changed / Key Attributes | Price / Where to Buy |
|---|---|---|---|
| 2025 | Srixon ZXi7 Irons | Srixon’s flagship players iron, forged using the new i-FORGED single-piece process for a 9.3% reduction in vibration versus the ZX7 Mk II. Its Tour V.T. Sole and compact shape give better players tour-level workability. | |
| Srixon ZXi5 Irons | A players distance iron sharing the i-FORGED construction with the ZXi7, tuned for more ball speed and forgiveness. It slots between the compact ZXi7 and the hollow ZXi4 for golfers wanting distance without losing workability. | ||
| Srixon ZXi4 Irons | The only hollow-body, cast construction in the ZXi lineup, built with a wider sole and high-strength face for maximum forgiveness on off-center strikes. Positioned as Srixon’s compact game-improvement option for mid to high handicap golfers. | ||
| Srixon Z-Forged II Irons | A muscleback blade forged from a single billet of 1020 carbon steel, using PureFrame technology to add mass directly behind the strike zone for enhanced feel. Its thin topline and reduced offset give skilled players full shot-shaping control. | ||
| Srixon ZXi4 Women’s Irons | The women’s build of the ZXi4, using the same hollow-body, high-strength face paired with women’s-specific shaft weights, lofts, and grip sizing. Delivers the same forgiveness at swing speeds more typical of female golfers. | ||
| 2022 | ZX7 Mk II | Introduced PureFrame, an 80% thicker forged section behind the strike zone, to the ZX7’s traditional 32° 7-iron loft and 2.2mm offset. Kept the compact, low-offset shape better players expect while improving feel over the original ZX7. | |
| ZX5 Mk II | Added Srixon’s MainFrame face pattern, milled grooves and cavities that flex more at impact, to the ZX5’s 30° 7-iron loft and 3.0mm offset. Positioned as the players-distance option between the ZX7 Mk II and ZX4 Mk II. | ||
| ZX4 Mk II | Slimmed the hollow-body ZX4’s profile and sole width for a more compact look, while keeping its strong 27° 7-iron loft and 3.5mm offset for forgiveness. Gave higher handicap golfers a less bulky alternative to typical oversized irons. | ||
| ZX Mk II Utility | A hollow-body driving iron with a forged SUP10 face and tungsten sole weighting for a lower center of gravity and higher launch. Available in 18°, 20°, and 23° lofts to match the long irons in the ZX5 and ZX7 sets. | ||
| Z-Forged II | Srixon’s current muscleback blade, forged from a single billet of 1020 carbon steel with PureFrame mass placed behind the strike zone. Its compact shape and minimal offset are built for accomplished ball strikers who want full workability. | ||
| ZX5 Mk II Women’s | The women’s build of the ZX5 Mk II, carrying the same MainFrame face technology in a package fitted with women’s-specific shafts, lofts, and grips. Delivers the same players-distance blend of workability and forgiveness at lower swing speeds. | ||
| ZX4 Mk II Women’s | The women’s version of the ZX4 Mk II, pairing the same hollow-body, high-strength face with shaft weights and lofts built for female swing speeds. Keeps the compact, game-improvement forgiveness of the standard model. | ||
| 2022 | ZX4 | Srixon’s first hollow-body iron, using a high-strength steel face with a strong 27° 7-iron loft and 3.5mm offset to launch the ball high with a larger sweet spot. Completed the original ZX lineup as the dedicated game-improvement option. | |
| ZX5 | Introduced alongside the ZX7 with Srixon’s new MainFrame face technology, a one-piece forged cavity back with a 30° 7-iron loft and 3.0mm offset. Balanced forged feel and workability with more forgiveness than the ZX7. | ||
| ZX7 | Launched Srixon’s MainFrame face pattern in a traditional players shape, with a 32° 7-iron loft for higher spin and controlled trajectory. Its thin topline and low offset targeted better ball strikers wanting a workable, forged feel. | ||
| 2019 | Z Forged | Srixon’s most compact, workable blade at the time, forged from a single billet of soft 1020 carbon steel with a distinctive double-curve cavity. Thin topline, minimal offset, and an updated Tour V.T. Sole gave skilled players total shot-shaping control. | |
| 2018 | Z 585 | A game-improvement model with a thin SUP10 stainless steel face and internal Speed Groove that added face flex for extra ball speed. A generous undercut cavity pulled weight low in the head to boost launch and forgiveness. | |
| Z 785 | A better player’s iron pairing a Tour Cavity with extra mass behind the impact zone for controllable shot shaping, while keeping MOI low enough to preserve workability. Featured the same updated Tour V.T. Sole as the Z 585. | ||
| Z 785 Tour Issue | A tour-only version of the Z 785 built with the tighter tolerances and grinds favored by Srixon’s touring professionals. Sold as a head-only option for better players seeking additional fine-tuning beyond the retail Z 785. | ||
| 2016 | Z 565 | Blended players-iron looks with game-improvement forgiveness, using a SUP10 spring steel face and 1020 carbon steel body with 5% larger grooves for more spin. Ideal for mid handicappers who wanted a compact look without sacrificing distance. | |
| Z 765 | A forged muscle-back with enough peripheral weighting to add forgiveness without giving up feel, aimed at mid to low handicap players. Shared the Z line’s double laser-milled face and V-shaped Tour V.T. Sole. | ||
| Z 965 | The blade of the 2016 Z line, built for single-figure handicappers wanting maximum control and feel, with tungsten toe weighting on the 3 through 6 irons. Used the same forged 1020 carbon steel body and double laser-milled face as the Z 765 and Z 565. | ||
| 2015 | Z 355 Z 945 | Z 355 is a two-piece game-improvement iron with a maraging steel face insert and heavier Action Mass head weighting for distance and forgiveness. Z 945 is a forged muscleback blade with a slimmer topline built for stronger ball strikers. | |
| 2014 | Z 545 Z 745 | Z 545 is a forged, all-ability iron with a SUP10 steel face insert for added ball speed. Z 745 is a smaller-profile forged muscle cavity built for scratch and low handicap players. | |
| 2010 | Z-TX | Forged from 1025 soft stainless steel with heel-and-toe tungsten weighting for added MOI and a lower, deeper center of gravity. A stepped sole and 20% larger sweet spot made it playable for low to mid handicappers wanting a blade-like look. | |
| 2009 | I701 I701 Tour | The I701 was Srixon’s first iron release, a forgiving forged cavity back for low to mid handicappers. The I701 Tour raised the center of gravity for a more penetrating flight favored by better ball strikers. |
Srixon Iron Models by Year: The Last 8 Years, Explained
2025: The ZXi Line Replaces ZX Mk II
In 2025, Srixon replaced the ZX Mk II series with an entirely new ZXi line: the ZXi7, ZXi5, and ZXi4. The headline change was i-FORGED, a new impact forging process used across all three heads, along with a Tour V.T. Sole tuned individually for each model. The ZXi7 saw a 9.3% reduction in vibration displacement versus the outgoing ZX7 Mk II for a noticeably softer feel, the ZXi5 stayed in the players distance category with more built in speed, and the ZXi4 remained the lone hollow body construction in the family, aimed at mid and high handicap golfers. A women’s ZXi4 launched alongside the standard set the same year.
2023: ZX Mk II Arrives, Z-Forged II Replaces the Original Blade
In 2023, Srixon overhauled the ZX series into the Mk II versions and refreshed its muscleback blade as the Z-Forged II. The ZX7 Mk II and ZX5 Mk II both gained PureFrame, a thicker forged section placed directly behind the strike zone for improved feel, while the ZX4 Mk II got a slimmer, more compact profile despite keeping its hollow body forgiveness. Separately, the Z-Forged II replaced the original Z-Forged as Srixon’s blade for better players, carrying over PureFrame and a compact, low offset shape for full shot shaping control.
2021 to 2022: The ZX Series Launches and Fills Out
Srixon introduced the ZX series starting with the ZX7 and ZX5, which hit retail in January 2021 and brought MainFrame, a milled, AI assisted pattern of grooves and cavities on the back of the face designed to boost ball speed on mishits. The ZX7 kept a traditional players loft and lower offset for workability, while the ZX5 added a touch more forgiveness. The lineup was completed in 2022 with the ZX4, a hollow body game improvement iron with a stronger loft and larger offset, giving Srixon a full stack from better player to game improvement for the first time under one face technology.
2019: The Z-Forged Becomes Srixon’s Most Compact Blade
In 2019, Srixon released the Z-Forged, its most compact and workable iron to date, forged from a single billet of soft 1020 carbon steel. The design introduced a distinctive double curve cavity along with a thin topline and sole and minimal offset, aimed squarely at skilled players who wanted maximum shot shaping control. It also carried an updated Tour V.T. Sole for cleaner turf interaction, a feature that would carry forward into later Z and ZX releases.
2018: Z 585 and Z 785 Set the Template for the Modern Z Series
In 2018, Srixon launched the Z 585 and Z 785 together, splitting the lineup into a game improvement model and a better player’s model for the first time. The Z 585 used a thin SUP10 stainless steel face with an internal Speed Groove for added ball speed and a low, deep center of gravity for easier launch. The Z 785 paired a Tour Cavity with extra mass behind the impact zone, keeping MOI relatively low so better players could still work the ball. Both introduced the Tour V.T. Sole design that Srixon has refined in every release since.
How Often Does Srixon Release New Irons?
Srixon is fairly new to the clubmaking space, only starting in 2009. They have released new sets nearly every year, but close to an every other year clip.
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Srixon relies on quality craftsmanship with all of their products, and that isn’t lost in their iron production. Unless Srixon believes they have a new design and technology that exceeds the previous version, they will not release a new set.
Srixon Iron History
Srixon has been in the golf business for over 100 years, but only recently started making clubs. SRI (founders of Srixon) purchased XXIO and Cleveland Golf in the early 2000s, and sparked new innovation.
The first Srixon sets, released in 2009, were the I701 and I701 Tour. The 701 was a players iron, and the Tour was the even better players iron. The specialized grooves improved spin control from unfavorable lies.
Srixon has quickly gained favor from all types of golfers due to the unmatched feel, and fantastic consistency. Srixon has also grown on tour, and staffs some of the biggest names in golf.
Tour veterans like Ernie Els and Miguel Angel Jimenez have full Srixon bags. Top Tour players such as Hideki Matsuyama, Shane Lowry, and newly added Brooks Koepka prefer Srixon equipment and played them by choice before signing with Srixon.
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With a stable of those amazing players, and a new young gun like Cameron Champ, Srixon has positioned themselves as a true force. Srixon plans to continue to grow in the clubmaking space, and being able to offer Cleveland wedges alongside their amazing drivers, irons, and balls, SRI and Srixon are poised to grow their share of the golf market.
Frequently Asked Questions (FAQ)
The newest release is the ZXiR and ZXiR HL, which arrived for custom fitting and pre-order on December 4, 2025, with stock hitting shelves January 6, 2026. The ZXiR HL is Srixon’s first true super game improvement iron in over a decade, built for slower swing speeds and golfers who struggle to get the ball airborne. It joins the ZXi7, ZXi5, and ZXi4 to round out the current ZXi lineup.
Srixon irons are made by Dunlop Sports, a subsidiary of Sumitomo Rubber Industries (SRI). Dunlop also owns Cleveland Golf, and the two brands share engineering teams and testing facilities in Huntington Beach, California. Cleveland focuses primarily on wedges and putters, while Srixon handles irons, drivers, and golf balls.
It depends on the model. Srixon’s players and players distance irons, like the ZXi7, ZXi5, and Z-Forged II, use i-FORGED construction from a single billet of 1020 carbon steel. Game improvement models like the ZXi4, on the other hand, are cast rather than forged, using a stainless steel alloy body to keep costs down while still delivering forgiveness.
Most Srixon irons are manufactured in Japan, where Dunlop Sports has deep roots in precision forging. This Japanese manufacturing heritage is part of why Srixon’s forged models are often compared to Mizuno for feel and craftsmanship.
The ZX7 is a one piece forged players iron with a thinner topline, less offset, and a quieter, softer feel built for golfers in roughly the 5 to 15 handicap range who want workability. The ZX5 has a thicker sole and slightly more offset for extra forgiveness, produces about 1 to 2 mph more ball speed on center strikes, and suits golfers closer to the 10 to 20 handicap range. The same comparison generally holds for their ZXi5 and ZXi7 successors.
Yes. Srixon’s game improvement models, currently the ZXi4 and the new ZXiR and ZXiR HL, are built specifically for higher handicap and beginner golfers, with hollow or cast construction, strong lofts, and wider soles designed to help get the ball airborne and forgive off center strikes. The ZXiR HL in particular is aimed at slower swing speeds and golfers who need extra help launching the ball.
Srixon’s tour staff includes JJ Spaun, who won the 2025 U.S. Open playing Srixon irons, along with Hideki Matsuyama, Shane Lowry, Keegan Bradley, Sepp Straka, Ryan Fox, and Taylor Pendrith, among others. Roughly two dozen PGA Tour players currently carry a Srixon iron in their bag, with the ZX7 Mk II and newer ZXi7 among the most common models on tour.
Srixon doesn’t follow a strict yearly cycle. Historically they’ve released new iron sets close to every other year, only launching a new model once they believe the design and technology genuinely improve on the previous version. Recent years have picked up the pace slightly, with the ZX Mk II arriving in 2023, the ZXi line in 2025, and the ZXiR family following in early 2026.
The Z series (Z 545, Z 585, Z 785, Z-Forged, and similar) ran from roughly 2014 through 2019 and used Srixon’s earlier forging and face technology. The ZX series replaced it starting in 2021, introducing MainFrame face technology for a meaningful jump in ball speed and forgiveness. Srixon then moved on again in 2025 with the ZXi line, built around the newer i-FORGED process, making ZX the middle generation between the older Z irons and the current ZXi and ZXiR models.
Generally, no. Srixon positions itself as a tour quality option at a lower price point than Callaway, TaylorMade, or Titleist, with steel iron sets typically running in the same range as Cleveland or Cobra rather than the premium pricing of the bigger equipment brands. You get comparable forged construction and tour usage without paying the brand premium of the majors.
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