{"product_id":"callaway-quantum-max-os-iron-sets","title":"Callaway Quantum Max OS Iron Sets","description":"\u003ch2\u003e\u003cem\u003eCallaway Quantum Max OS Iron Sets\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp\u003eQuantum Max OS blends confidence with maximum forgiveness, powerful speed, and consistent carry—all in an oversized shape designed to help golfers hit it more solid across the face.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eModern 360° Undercut\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 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\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProgressive Tri-Sole Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Progressive Tri-Sole Design 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\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNext Generation Ai-Optimized Face Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Next Generation AI-Optimized Face 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\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUrethane Microspheres\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\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\/p\u003e","brand":"Callaway","offers":[{"title":"Right Hand \/ Denali 60-5.5 Regular Graphite Shaft \/ 6-PW, AW","offer_id":47457994277113,"sku":"197193788607","price":1028.57,"currency_code":"USD","in_stock":true},{"title":"Right Hand \/ Mitsubishi Chemical Vanquish 50 R2 Light Flex Graphite Shaft \/ 6-PW, AW","offer_id":47527506379001,"sku":"210000316088","price":954.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8723\/6089\/files\/irons-2026-quantum-max-os___1.jpg?v=1772210703","url":"https:\/\/www.thegolfguys.com\/products\/callaway-quantum-max-os-iron-sets","provider":"The Golf Guys Online","version":"1.0","type":"link"}