When it comes to wedges, we have seen Mizuno Golf do an exceptional job of balancing and alternating the traditional Tour like look in their T-Series wedge release with a much more technology driven direction with the S-Series. It so happens that 2023 is an “S” year for the company, but they are taking things to an even more exciting place than ever before.
Curious yet? Well let’s dive in.

Mizuno Golf S23 Wedges
If you go back and look at the history of the S-Series wedge release from Mizuno they have always placed an enormous amount of attention on weight, specifically shifting and moving it through various methods. You see, that weight shift centers around making things as playable as possible, while keeping golfers who love a more traditional look at address happy.

Most recently, the company unleashed the ES21 on the world, which brought with it the most precise placement of CG that the wedge segment had ever seen. Not only was it centered horizontally (heel-to-toe) but also a higher and deeper CG placement. However, it was definitely way outside the box with the use of a hollow design and stainless-steel material which limited feel as well as available loft/grind options. The concept, however, proved to be extremely well performing, so that attention to CG and mass placement has made its way to the S23.

Don’t worry, the S23’s are one-piece Grain Flow Forged HD out of Boron infused 1025 carbon steel in Mizuno’s foundry located in Hiroshima, Japan, the exact place where their irons have been forged since 1968. With that one-piece design, to get the weight placement correct to enable the sweet spot to be balanced Mizuno got creative. First, the S23’s have a shorter hosel than in the past, saving weight in the heel and decreasing the natural inclination of the CG to settle on that side of the clubhead. Second, the cavity was very specifically shaped with more placement towards to heel to finish getting the CG to the center.

Why is this battle for CG placement in a wedge such an important performance aspect? Well, not only does it provide more stability through impact with less face deflection, that stability means the ball will be on the face longer and squarer to also generate more spin. Not only is this the case on full shots, but on partial ones as well. Add Mizuno’s Quad Cut and loft specific grooves with HydroFlow Micro-Grooves and you have the equation for maximized debris funneling as well.

Mizuno is adamant that the S23 not only perform, but they check the boxes for the feel of a Mizuno precision instrument and also the look at address. In fact, there has been a surprising reaction and adoption within their Tour Staff to validate the design. The S23’s do have a bit more bounce than the T22’s, but it lends to the profile overall.

The Details
The S23 wedges will have the full accompaniment of lofts (46-60) and grinds (S, C, D, X) when they release in February 2023. Not only that, but they will also be available in Mizuno’s classic White Satin brushed chrome finish and a killer Copper Cobalt finish. The new S23 wedges are priced at $160.00 and as standard will be paired with KBS Hi-Rev 2.0 shafts with many custom options available.
Will the S23 be the one that cracks the bag of golfers who want forgiveness, but keeping the clean Mizuno look at address? Let us know what you think on the THP Community or in the comments below!




I will, I am pretty excited to hit it.
I hit it a little in the simulator, swing was horrible but the S23 was one of the few clubs I hit good. Definitely not as harsh feeling as my Vokey.
I have gone all in on the S23’s. First I got the 54-10 S grind because my 54 is usually only used for square faced chipping, and square faced longer approaches. At the same time I got the 58-12 S grind because up north the bunkers have real sand in them, and I wanted the bounce. Even the 12 degree bounce worked amazingly well opening up the face a tad around the green. Then I got the 58-08C grind for the much firmer bunkers and tighter lies I see on the courses I frequent at home. Great grind, I can open it up as much as I care to without the leading edge getting scary high off the ground. Then just the other day I picked up the 50-08 S grind as a gap wedge. I am going to bag my ZX5 MKII set wedge I just got for a bit just because I want to give it a shot. The S23 has incredibly consistent carry and spin. My son is bagging the 50 right now because while it has the same loft as his set gap wedge it flies a little lower and spins more.
I’ll admit it, I am a wedge junkie. I collect wedges like some people collect putters. In my eyes, these wedges easily deserve a spot in the collection. They quickly relegated my beloved RTX Tour Racks to the cottage bag, and that was something I never did foresee coming. The narrower soles, the great grinds and leading edge shaping makes them so darn good.
I do most of my real close (fringe or just a couple feet off the green, my most common miss) with the 50* to get it down and running as much as possible. Loft increases as the distance increases or there are some more harsh terrain conditions to deal with that are better covered in the air than on the ground. Haven’t had the 50 long enough to have any opinion, but the 58 and 54 are superb, sweet spot is where it belongs, and the distance and spin are consistent when I miss it. In the practice area the other day I actually mishit one so badly while trying to put cut spin on it I darn near missed the grooves on the toe side. The result was not bad at all……
And with these narrower soles than on an RTX et al, it seems to me that the bounce peak is closer to the leading edge, which makes controlling trajectory through shaft lean is easier and more forgiving, less prone to chunking on fat strikes. And of course they make it easier to open the face up without raising the leading edge too much.
Today. Back screaming at me. 5 hours sleep after a 17 hour shift. But I had to hit balls, I hadn’t swung a club in well over a week. First 5 swings werev[ATTACH=full]9316474[/ATTACH][ATTACH=full]9316475[/ATTACH]with the S23 lob at 70 yard target. I was all over the face. The one in the bunker was the first swing, just a plain push. I never expected these could be so forgiving on crap ball strikes.
Been playing these wedges since the Victory Cup and though that event was focused more on the JPX 925s, these wedges have really been a game changer for me. I typically use the 54, but that one club is versatile enough to score in a variety of ways. Whether you need to run it a little, or open it and flight it higher to stop it quickly, it allows you to do that while still being forgiving across the face.
Today was a cold and windy miserable day and I couldn’t strike my irons to save my life, yet still managed to shoot my second best score of the year, largely because of these wedges. I had several chips that were inside of 5 feet and a few that resulted in tap-ins. It resulted in my best round ever from a strokes gained perspective. According to shot scope I gained
1.66 strokes in short game versus a tour pro, or 6.56 versus a 15hdcp. I won’t be able to keep it up to that level, but I have a ton of confidence around the greens right now and it entirely comes down to the S23 wedges.
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I got an S23 56*/10 D grind for Christmas, and have had it out twice now. First time out told me nothing about the wedge, it was probably the wettest and sloppiest conditions I’ve played in for quite some time, so not a good day for hitting the irons and wedges. Got out again yesterday, a different course with much better conditions, and the new wedge was the star of the day. First shot with it was my shot of the day, after a lousy drive on the par-5 3rd I topped my second shot, so I’m still a mile out hitting three. Hit a great 5-iron to a bit short of the green that took a nasty kick left into a water hazard. So I take my drop with 65 yds to a back pin, hitting 5, pulled the S23 and put it right over the stick, landing just short of the back fringe, and with good spin and a little backstop help it backed up right into the hole to save par! A couple of holes later, the short par-4 5th, I hit 5-wood off the tee, had 95 yds left to the pin, hit the S23 again, this time to pin high and about 6 feet left, with the ball coming back about a foot from the ball mark. Unfortunately I left the birdie putt hanging on the right edge, but another nice par anyway.
I also used the S23 quite a bit around the greens, and was really happy with the results. I think I’m going to order a 50* S Grind while I can still get one, they are going for a pretty good price while they last right now, so might as well give it a try.
So I guess I should go into a little more detail on this S23 56/10 D grind wedge, although with this thread being almost two years old now I doubt I’ll be adding anything that hasn’t already been said.
I got this one in the Satin finish, stock steel shaft, KBS Hi-Rev 2.0 115, and Lamkin ST Hybrid 360 standard grip, which I pulled and reinstalled built up to midsize. The Satin finish looks great, and I really like the looks of the club head itself, the cavity looks good, as does the branding and whatnot. I’m a graphite shaft guy, and have had UST Recoil 95s in all of my wedges for quite a few years now, and will be going that way with this one soon, unless I go with a Recoil DART 90. The grip is really good too, I usually go with Lamkin UTX, but this ST Hybrid 360 is one I might stay with for a while at least.
Even with the steel shaft this wedge feels like a Mizuno on well struck shots, so good. Definitely know when I miss the sweet spot, although it’s still not a harsh feel on mishits. I can’t wait to get a graphite shaft in it, as that usually just improves all around feel even more for me. It seems to launch a bit higher than the Cleveland CBX2 and Tour Edge Wingman wedges that I’ve had in this spot, and I think spin is better, although that might be the new grooves showing off. Around the greens it has been pretty versatile, and I get the kind of check up and roll out I expect for the type of shot I’ve hit. I haven’t used it out of a bunker yet, my 60* is my go-to club from the sand, and I’ve had mixed results with 56* wedges for bunkers, the CBX2 being one that doesn’t work for me, but the Wingman being really good.
So I think I might get a 50*/8 S Grind in the Cobalt Copper finish and give it a shot. I know Mizuno will be coming out with a new 2025 model some time soon, but I can get the S23 at a really good price right now, and I rarely go out and buy the latest/greatest anyway.
I love the S23 so much I bought a 50? I don’t need just to round out the 50-54-58 progression. I also have 2 58’s an 8? and a 12? bounce, fot soft and firm sand. I always had various grinds and bounces around to meet different conditions, but I have never gone all in on a single line of wedges before like this. Love these S23’s. And I am sure when these have to go, the new versions will find a way into the bag
Ordered 54 & 58 from Carls while they have them dirt cheap. Todays play confirmed t
I need a pair at home and up north…