{"product_id":"quantum-max-os-irons-5-sw-graphite-reg","title":"Quantum Max OS Irons 5-Sw Graphite","description":"\u003cp\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eCallaway Quantum Max OS Golf Irons\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eAi-Optimised Face With Maximum Forgiveness\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eThe Callaway Quantum Max OS Irons blends confidence with maximum forgiveness, powerful speed, and consistent carry - all in an oversized shape designed to help golfers hit the ball more solid across the face.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eQuantum Max OS is built for higher launch and maximum forgiveness, all in an oversized shape that inspires confidence at address.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eA next generation Ai-optimised face design delivers faster ball speeds and more consistent launch, spin, and dispersion by intelligently shaping the face to match real-world impact patterns and expand the sweet spot.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eQuantum Max OS's Modern 360° Undercut Cavity is designed to deliver faster ball speeds, higher launch, and more forgiveness across the face, thanks to its advanced two-piece design with extreme perimeter weighting and a fully exposed undercut for added flex where golfers need it most.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eQuantum irons utilise Progressive Tri-Sole Design that promotes cleaner, more consistent contact across the set, with a reengineered sole geometry that adapts from long irons to wedges for smooth turf interaction and efficient speed retention even on heavy strikes. Urethane Microspheres enhance sound and feel at impact by absorbing unwanted vibration, delivering a softer, forged-like sensation in a high-speed game-improvement head.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eFitted as standard with the Project X Denali Frost Silver and Mitsubishi Chemical Vanquish shafts, and the Golf Pride Tour Velvet 360 grip.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eCallaway Quantum Max OS Golf Irons\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eAi-Optimised Face With Maximum Forgiveness\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eOversized, Confidence Inspiring Shape:\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eQuantum Max OS is built for higher launch and maximum forgiveness, all in an oversized shape that inspires confidence at address.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eNext Generation Ai-Optimised Face Design:\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eWith an Ai optimisation designed for fast ball speeds and tight downrange dispersion, the Elyte model is best suited for golfers looking for distance, consistency and control.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eModern 360° Undercut:\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eQuantum Max OS's Modern 360° Undercut Cavity is designed to deliver faster ball speeds, higher launch, and more forgiveness across the face.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eProgressive Tri-Sole Design:\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eQuantum irons utilise Progressive Tri-Sole Design that promotes cleaner, more consistent contact across the set, with a reengineered sole geometry that adapts from long irons to wedges for smooth turf interaction and efficient speed retention even on heavy strikes.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003eUrethane Microspheres:\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eUrethane Microspheres enhance sound and feel at impact by absorbing unwanted vibration, delivering a softer, forged-like sensation in a high-speed game-improvement head.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"font-weight: 700; color: rgb(77, 80, 82); background-color: rgb(255, 255, 255)\"\u003ePremium Shaft \u0026amp; Grip:\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(77, 80, 82)\"\u003eFitted as standard with the Project X Denali Frost Silver and Mitsubishi Chemical Vanquish shafts, and the Golf Pride Tour Velvet 360 grip.\u003c\/span\u003e\u003c\/p\u003e","brand":"Callaway","offers":[{"title":"Default Title","offer_id":54770996478289,"sku":null,"price":899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1077\/4491\/9889\/files\/c5e7af_31e024423ad54110bd37040616922165_mv2.png?v=1788300922","url":"https:\/\/holein1golf.co.uk\/products\/quantum-max-os-irons-5-sw-graphite-reg","provider":"Hole in 1 Golf","version":"1.0","type":"link"}