{"product_id":"callaway-golf-quantum-max-os-iron-set","title":"Quantum Max OS Iron Set","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\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\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eModern 360° Undercut\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\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\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eProgressive Tri-Sole Design\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\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\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eNext Generation Ai-Optimized Face Design\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\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\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eUrethane Microspheres\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\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\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eOversized, Confidence-Inspiring Shape\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eQuantum Max OS is built for higher launch and maximum forgiveness — all in an oversized shape that inspires confidence at address.\u003c\/p\u003e","brand":"Callaway","offers":[{"title":"5 - PW \/ Regular \/ Denali Silver 60 Gram","offer_id":46141207183496,"sku":"4N605086P2006","price":1028.56,"currency_code":"USD","in_stock":true},{"title":"5 - PW \/ Stiff \/ Denali Silver 70 Gram","offer_id":46141216555144,"sku":"4N605086Q3006","price":1028.56,"currency_code":"USD","in_stock":true},{"title":"5 - PW+AW \/ Regular \/ Denali Silver 60 Gram","offer_id":46141207314568,"sku":"4N607286P2006","price":1199.99,"currency_code":"USD","in_stock":true},{"title":"5 - PW+AW \/ Stiff \/ Denali Silver 70 Gram","offer_id":46141216653448,"sku":"4N607286Q3006","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0992\/3464\/files\/2026-Quantum-Iron-Set-Max-OS-Main.jpg?v=1783378349","url":"https:\/\/shop.troon.com\/products\/callaway-golf-quantum-max-os-iron-set","provider":"Access Shop","version":"1.0","type":"link"}