It’s the first forged iron designed with Artificial Intelligence for faster ball speeds

ensuring a head and setting to fit every golfer

Backer: 100% polyamide

wind resistant and breathable to keep you feeling cosy no matter what the weather throws at you

Colour - Cardinal Red/Grey

Callaway Quantum Max OS Single Irons - Steel HB Soft Milled It’s the first forged ironQuantum Max OS blends confidence with maximum forgiveness, powerful speed, and consistent carryall in an oversized shape designed to help golfers hit it more solid across the face. The 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.