{"product_id":"mizuno-pro-s-4-golf-irons-custom-fit","title":"Mizuno Pro S-4 Golf Irons - Custom Fit","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-190\" data-turn-id=\"request-6942afbf-ca28-832a-9903-de9f542c7bf9-70\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"52ce2b7c-4246-4834-97ca-a6428db5e050\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Mizuno Pro S-4 Golf Irons are designed for accomplished golfers who want the unmistakable feel of a forged Mizuno iron with greater forgiveness and confidence throughout the set. A redesigned curved muscle concentrates mass lower in the head, helping produce a higher launch, increased stability and improved performance on off-centre strikes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach S-4 head is forged from a single billet of 1025E Mild Carbon Steel using Mizuno's Grain Flow Forged HD process, delivering the soft feel and precise feedback associated with Mizuno's premium forged irons. Harmonic Impact Technology further refines the vibration characteristics at impact for a solid, controlled sensation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProgressive head geometry combines increased offset, a wider sole and a deeper centre of gravity to make the S-4 easier to launch while maintaining a refined Mizuno Pro profile. The optimised sole geometry features bevelled leading and trailing edges to improve turf interaction, while the copper underlay enhances the responsive feel at impact.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eMizuno Pro S-4 Golf Irons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eForged cavity-back construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1025E Mild Carbon Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrain Flow Forged HD construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRedesigned curved muscle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProgressive head geometry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased offset for confidence and forgiveness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWider sole for improved turf interaction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeeper centre of gravity for higher launch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHarmonic Impact Technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCopper underlay for enhanced feel\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy You'll Love Them\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Mizuno Pro S-4 Golf Irons deliver an excellent blend of premium forged feel, higher launch and forgiveness. With refined head geometry, impressive stability and Mizuno's renowned Grain Flow Forged construction, they offer the performance and feedback accomplished golfers expect while providing greater confidence across the set.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Mizuno","offers":[{"title":"Default Title","offer_id":58684368847192,"sku":"PROS-4IRONCF","price":1289.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/9019\/4776\/files\/Mizuno_Pro-S4_Irons.jpg?v=1791370869","url":"https:\/\/www.golfstardirect.co.uk\/products\/mizuno-pro-s-4-golf-irons-custom-fit","provider":"Golf Star Direct","version":"1.0","type":"link"}