{"product_id":"mizuno-pro-s-1-irons","title":"Mizuno Pro S-1 Irons","description":"\u003ch3 data-start=\"333\" data-end=\"403\"\u003eMizuno Pro S-1 Irons – Pure Blades. Pure Control. Pure Mizuno Feel.\u003c\/h3\u003e\n\u003cp data-start=\"405\" data-end=\"492\"\u003eThe \u003cstrong data-start=\"409\" data-end=\"433\"\u003eMizuno Pro S-1 Irons\u003c\/strong\u003e are unapologetically traditional—in the best way possible.\u003c\/p\u003e\n\u003cp data-start=\"494\" data-end=\"842\"\u003eThese are true \u003cstrong data-start=\"509\" data-end=\"531\"\u003emuscle-back blades\u003c\/strong\u003e, built for golfers who care about precision, shot-shaping, and feedback more than anything else. Each head is forged from a \u003cstrong data-start=\"656\" data-end=\"712\"\u003esingle billet of 1025E Pure Select Mild Carbon Steel\u003c\/strong\u003e, finished with a thin copper underlay, and crafted using Mizuno’s legendary \u003cstrong data-start=\"789\" data-end=\"841\"\u003eGrain Flow Forged HD process in Hiroshima, Japan\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"844\" data-end=\"943\"\u003eTranslation?\u003cbr data-start=\"856\" data-end=\"859\"\u003eThat buttery, soft, “you know it when you feel it” impact that Mizuno is famous for.\u003c\/p\u003e\n\u003cp data-start=\"945\" data-end=\"1202\"\u003eBut the S-1 isn’t just a throwback. Mizuno’s tour staff helped refine the shaping, toe profile, sole design, and even the internal mass placement to make these blades more stable, more consistent, and more playable than traditional muscle backs of the past.\u003c\/p\u003e\n\u003cp data-start=\"1204\" data-end=\"1235\"\u003eClassic look. Modern precision.\u003c\/p\u003e\n\u003chr data-start=\"1237\" data-end=\"1240\"\u003e\n\u003ch3 data-start=\"1242\" data-end=\"1257\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1259\" data-end=\"2100\"\u003e\n\u003cli data-start=\"1259\" data-end=\"1352\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1352\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1302\"\u003eSingle-piece forged muscle-back blade\u003c\/strong\u003e for ultimate accuracy, workability, and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1353\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1355\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1355\" data-end=\"1399\"\u003eGrain Flow Forged HD in Hiroshima, Japan\u003c\/strong\u003e from 1025E Pure Select Mild Carbon Steel with copper underlay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1532\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1532\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1500\"\u003eMore squared-off shape and toe\u003c\/strong\u003e based on tour player feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1533\" data-end=\"1637\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1637\"\u003e\u003cstrong data-start=\"1535\" data-end=\"1558\"\u003eChannel Back Design\u003c\/strong\u003e subtly repositions mass vertically for higher MOI and more consistent launch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1638\" data-end=\"1740\"\u003e\n\u003cp data-start=\"1640\" data-end=\"1740\"\u003eProduces a \u003cstrong data-start=\"1651\" data-end=\"1695\"\u003efirmer, more responsive impact sensation\u003c\/strong\u003e without losing Mizuno’s signature softness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1741\" data-end=\"1834\"\u003e\n\u003cp data-start=\"1743\" data-end=\"1834\"\u003e\u003cstrong data-start=\"1743\" data-end=\"1770\"\u003eTour-tested sole design\u003c\/strong\u003e with flatter camber, sharpened leading edge, and added bounce\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1835\" data-end=\"1920\"\u003e\n\u003cp data-start=\"1837\" data-end=\"1920\"\u003eExcellent turf interaction for both shallow sweepers and aggressive ball-strikers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1921\" data-end=\"1984\"\u003e\n\u003cp data-start=\"1923\" data-end=\"1984\"\u003eNearly identical specs to the Pro S-3 for easy set blending\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1985\" data-end=\"2020\"\u003e\n\u003cp data-start=\"1987\" data-end=\"2020\"\u003eStock shaft: \u003cstrong data-start=\"2000\" data-end=\"2018\"\u003eKBS TOUR steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2021\" data-end=\"2063\"\u003e\n\u003cp data-start=\"2023\" data-end=\"2063\"\u003eStock grip: \u003cstrong data-start=\"2035\" data-end=\"2061\"\u003eGolf Pride Tour Velvet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2064\" data-end=\"2100\"\u003e\n\u003cp data-start=\"2066\" data-end=\"2100\"\u003eAuthorized Mizuno retailer product\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2102\" data-end=\"2105\"\u003e\n\u003ch3 data-start=\"2107\" data-end=\"2133\"\u003eWhy We Love The Mizuno Pro S-1 Irons\u003c\/h3\u003e\n\u003cp data-start=\"2135\" data-end=\"2163\"\u003eBecause they tell the truth.\u003c\/p\u003e\n\u003cp data-start=\"2165\" data-end=\"2207\"\u003eEvery strike. Every miss. Every pure shot.\u003c\/p\u003e\n\u003cp data-start=\"2209\" data-end=\"2412\"\u003eThe S-1 gives you exactly what you put into it—and when you catch one flush, it’s as good as golf gets. That soft-but-solid feel, the tight ball flight, the total control over trajectory… it’s addicting.\u003c\/p\u003e\n\u003cp data-start=\"2414\" data-end=\"2635\"\u003eWhat really separates the S-1 from old-school blades is how \u003cstrong data-start=\"2474\" data-end=\"2484\"\u003estable\u003c\/strong\u003e they feel. The Channel Back design quietly does its job, keeping launch and distance more consistent than you’d expect from a traditional muscle back.\u003c\/p\u003e\n\u003cp data-start=\"2637\" data-end=\"2689\"\u003eThey’re demanding, sure.\u003cbr data-start=\"2661\" data-end=\"2664\"\u003eBut incredibly rewarding.\u003c\/p\u003e\n\u003cp data-start=\"2691\" data-end=\"2802\"\u003eIf you’re the type of golfer who values craftsmanship, feedback, and control above all else… these are special.\u003c\/p\u003e\n\u003chr data-start=\"2804\" data-end=\"2807\"\u003e\n\u003ch3 data-start=\"2809\" data-end=\"2832\"\u003eIdeal Player Profile\u003c\/h3\u003e\n\u003cp data-start=\"2834\" data-end=\"2884\"\u003eThe Pro S-1 irons are best suited for golfers who:\u003c\/p\u003e\n\u003cul data-start=\"2886\" data-end=\"3095\"\u003e\n\u003cli data-start=\"2886\" data-end=\"2917\"\u003e\n\u003cp data-start=\"2888\" data-end=\"2917\"\u003eAre confident ball strikers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2918\" data-end=\"2951\"\u003e\n\u003cp data-start=\"2920\" data-end=\"2951\"\u003ePrefer \u003cstrong data-start=\"2927\" data-end=\"2949\"\u003emuscle-back blades\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2952\" data-end=\"3003\"\u003e\n\u003cp data-start=\"2954\" data-end=\"3003\"\u003eWant maximum workability and trajectory control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3004\" data-end=\"3053\"\u003e\n\u003cp data-start=\"3006\" data-end=\"3053\"\u003eValue feel and feedback more than forgiveness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3054\" data-end=\"3095\"\u003e\n\u003cp data-start=\"3056\" data-end=\"3095\"\u003ePlay low-handicap or competitive golf\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3097\" data-end=\"3211\"\u003eIf you like shaping shots, flighting wedges down, and controlling spin into tight pins, this is your kind of iron.\u003c\/p\u003e\n\u003chr data-start=\"3213\" data-end=\"3216\"\u003e\n\u003ch3 data-start=\"3259\" data-end=\"3279\"\u003eStock Shaft: KBS TOUR\u003c\/h3\u003e\n\u003cp data-start=\"3281\" data-end=\"3484\"\u003eMid launch • Mid spin\u003cbr data-start=\"3302\" data-end=\"3305\"\u003eA tour-proven steel shaft with a smooth feel and stable profile. Excellent for consistent tempo players who want control, feedback, and predictable ball flight throughout the set.\u003c\/p\u003e\n\u003chr data-start=\"3486\" data-end=\"3489\"\u003e\n\u003ch3 data-start=\"3491\" data-end=\"3514\"\u003eStock Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3516\" data-end=\"3952\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3516\" data-end=\"3568\"\u003e\n\u003ctr data-start=\"3516\" data-end=\"3568\"\u003e\n\u003cth data-start=\"3516\" data-end=\"3523\" data-col-size=\"sm\"\u003eClub\u003c\/th\u003e\n\u003cth data-start=\"3523\" data-end=\"3530\" data-col-size=\"sm\"\u003eLoft\u003c\/th\u003e\n\u003cth data-start=\"3530\" data-end=\"3542\" data-col-size=\"sm\"\u003eLie Angle\u003c\/th\u003e\n\u003cth data-start=\"3542\" data-end=\"3551\" data-col-size=\"sm\"\u003eOffset\u003c\/th\u003e\n\u003cth data-start=\"3551\" data-end=\"3560\" data-col-size=\"sm\"\u003eLength\u003c\/th\u003e\n\u003cth data-start=\"3560\" data-end=\"3568\" data-col-size=\"sm\"\u003eHand\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3622\" data-end=\"3952\"\u003e\n\u003ctr data-start=\"3622\" data-end=\"3669\"\u003e\n\u003ctd data-start=\"3622\" data-end=\"3626\" data-col-size=\"sm\"\u003e4\u003c\/td\u003e\n\u003ctd data-start=\"3626\" data-end=\"3632\" data-col-size=\"sm\"\u003e24°\u003c\/td\u003e\n\u003ctd data-start=\"3632\" data-end=\"3640\" data-col-size=\"sm\"\u003e60.5°\u003c\/td\u003e\n\u003ctd data-start=\"3640\" data-end=\"3649\" data-col-size=\"sm\"\u003e0.098\"\u003c\/td\u003e\n\u003ctd data-start=\"3649\" data-end=\"3658\" data-col-size=\"sm\"\u003e38.75\"\u003c\/td\u003e\n\u003ctd data-start=\"3658\" data-end=\"3669\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3670\" data-end=\"3715\"\u003e\n\u003ctd data-start=\"3670\" data-end=\"3674\" data-col-size=\"sm\"\u003e5\u003c\/td\u003e\n\u003ctd data-start=\"3674\" data-end=\"3680\" data-col-size=\"sm\"\u003e27°\u003c\/td\u003e\n\u003ctd data-start=\"3680\" data-end=\"3686\" data-col-size=\"sm\"\u003e61°\u003c\/td\u003e\n\u003ctd data-start=\"3686\" data-end=\"3695\" data-col-size=\"sm\"\u003e0.094\"\u003c\/td\u003e\n\u003ctd data-start=\"3695\" data-end=\"3704\" data-col-size=\"sm\"\u003e38.25\"\u003c\/td\u003e\n\u003ctd data-start=\"3704\" data-end=\"3715\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3716\" data-end=\"3763\"\u003e\n\u003ctd data-start=\"3716\" data-end=\"3720\" data-col-size=\"sm\"\u003e6\u003c\/td\u003e\n\u003ctd data-start=\"3720\" data-end=\"3726\" data-col-size=\"sm\"\u003e30°\u003c\/td\u003e\n\u003ctd data-start=\"3726\" data-end=\"3734\" data-col-size=\"sm\"\u003e61.5°\u003c\/td\u003e\n\u003ctd data-start=\"3734\" data-end=\"3743\" data-col-size=\"sm\"\u003e0.091\"\u003c\/td\u003e\n\u003ctd data-start=\"3743\" data-end=\"3752\" data-col-size=\"sm\"\u003e37.75\"\u003c\/td\u003e\n\u003ctd data-start=\"3752\" data-end=\"3763\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3764\" data-end=\"3809\"\u003e\n\u003ctd data-start=\"3764\" data-end=\"3768\" data-col-size=\"sm\"\u003e7\u003c\/td\u003e\n\u003ctd data-start=\"3768\" data-end=\"3774\" data-col-size=\"sm\"\u003e34°\u003c\/td\u003e\n\u003ctd data-start=\"3774\" data-end=\"3780\" data-col-size=\"sm\"\u003e62°\u003c\/td\u003e\n\u003ctd data-start=\"3780\" data-end=\"3789\" data-col-size=\"sm\"\u003e0.087\"\u003c\/td\u003e\n\u003ctd data-start=\"3789\" data-end=\"3798\" data-col-size=\"sm\"\u003e37.25\"\u003c\/td\u003e\n\u003ctd data-start=\"3798\" data-end=\"3809\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3810\" data-end=\"3857\"\u003e\n\u003ctd data-start=\"3810\" data-end=\"3814\" data-col-size=\"sm\"\u003e8\u003c\/td\u003e\n\u003ctd data-start=\"3814\" data-end=\"3820\" data-col-size=\"sm\"\u003e38°\u003c\/td\u003e\n\u003ctd data-start=\"3820\" data-end=\"3828\" data-col-size=\"sm\"\u003e62.5°\u003c\/td\u003e\n\u003ctd data-start=\"3828\" data-end=\"3837\" data-col-size=\"sm\"\u003e0.083\"\u003c\/td\u003e\n\u003ctd data-start=\"3837\" data-end=\"3846\" data-col-size=\"sm\"\u003e36.75\"\u003c\/td\u003e\n\u003ctd data-start=\"3846\" data-end=\"3857\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3858\" data-end=\"3903\"\u003e\n\u003ctd data-start=\"3858\" data-end=\"3862\" data-col-size=\"sm\"\u003e9\u003c\/td\u003e\n\u003ctd data-start=\"3862\" data-end=\"3868\" data-col-size=\"sm\"\u003e42°\u003c\/td\u003e\n\u003ctd data-start=\"3868\" data-end=\"3874\" data-col-size=\"sm\"\u003e63°\u003c\/td\u003e\n\u003ctd data-start=\"3874\" data-end=\"3883\" data-col-size=\"sm\"\u003e0.079\"\u003c\/td\u003e\n\u003ctd data-start=\"3883\" data-end=\"3892\" data-col-size=\"sm\"\u003e36.25\"\u003c\/td\u003e\n\u003ctd data-start=\"3892\" data-end=\"3903\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3904\" data-end=\"3952\"\u003e\n\u003ctd data-start=\"3904\" data-end=\"3909\" data-col-size=\"sm\"\u003ePW\u003c\/td\u003e\n\u003ctd data-start=\"3909\" data-end=\"3915\" data-col-size=\"sm\"\u003e46°\u003c\/td\u003e\n\u003ctd data-start=\"3915\" data-end=\"3923\" data-col-size=\"sm\"\u003e63.5°\u003c\/td\u003e\n\u003ctd data-start=\"3923\" data-end=\"3932\" data-col-size=\"sm\"\u003e0.075\"\u003c\/td\u003e\n\u003ctd data-start=\"3932\" data-end=\"3941\" data-col-size=\"sm\"\u003e35.75\"\u003c\/td\u003e\n\u003ctd data-start=\"3941\" data-end=\"3952\" data-col-size=\"sm\"\u003eRH \/ LH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"3954\" data-end=\"3971\"\u003e\u003cem data-start=\"3954\" data-end=\"3971\"\u003eStock set: 4–PW\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"147\" data-end=\"150\"\u003e\n\u003ch3 data-start=\"152\" data-end=\"198\"\u003eGet Fit for Maximum Performance at Austad’s\u003c\/h3\u003e\n\u003cp data-start=\"200\" data-end=\"295\"\u003eBlades like the \u003cstrong data-start=\"216\" data-end=\"234\"\u003eMizuno Pro S-1\u003c\/strong\u003e demand precision—and the right fit makes all the difference.\u003c\/p\u003e\n\u003cp data-start=\"297\" data-end=\"352\"\u003eAt Austad’s, we don’t just sell clubs… we dial them in.\u003c\/p\u003e\n\u003cp data-start=\"354\" data-end=\"499\"\u003eWe’re proud to be a \u003cstrong data-start=\"374\" data-end=\"406\"\u003eTop 100 Mizuno Custom Fitter\u003c\/strong\u003e, with professional fitting studios and master fitters who fine-tune every detail, including:\u003c\/p\u003e\n\u003cul data-start=\"501\" data-end=\"601\"\u003e\n\u003cli data-start=\"501\" data-end=\"523\"\u003e\n\u003cp data-start=\"503\" data-end=\"523\"\u003eShaft model \u0026amp; flex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"524\" data-end=\"546\"\u003e\n\u003cp data-start=\"526\" data-end=\"546\"\u003eLie angle \u0026amp; length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"547\" data-end=\"574\"\u003e\n\u003cp data-start=\"549\" data-end=\"574\"\u003eGrip size \u0026amp; build style\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"575\" data-end=\"601\"\u003e\n\u003cp data-start=\"577\" data-end=\"601\"\u003eSet makeup and gapping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"603\" data-end=\"738\"\u003eWhen your specs match your swing, you’ll see tighter dispersion, better distance control, and more confidence standing over every shot.\u003c\/p\u003e\n\u003cp data-start=\"740\" data-end=\"843\"\u003eIf you’re investing in a true muscle-back iron, a custom fitting isn’t optional—it’s the secret weapon. \u003ca href=\"https:\/\/austads.com\/pages\/austads-customfit\" title=\"Custom Club Fitting\"\u003e\u003cstrong\u003eLearn about our award-winning custom fitting services \u0026gt;\u0026gt;\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Mizuno","offers":[{"title":"Right \/ 4-PW \/ Stiff","offer_id":47662104936689,"sku":"165919","price":1504.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/3662\/3345\/files\/mizunopros1iron.jpg?v=1768237475","url":"https:\/\/austads.com\/products\/mizuno-pro-s-1-irons","provider":"Austad's Golf","version":"1.0","type":"link"}