ORDERING GUIDELINES Custom items cannot be returned or exchanged ZX MKII UTILITY ZX Mk II Utility replacement long Irons offer every player—even tour pros—more long-game power, control, and forgiveness in a blade-like design with minimal offset and narrow toplines MainFrame is a variable thickness pattern of grooves, channels, and cavities carefully milled into the backside of the Iron face that maximizes flex at impact Srixon’s widest soles, combined with minimal offset and an appealing look at address, makes their forgiving, hollow, ZX Mk II Utility long Irons professional favorites ZX Utility’s forged SUP10 faces are strong yet light—increasing face-flex at impact for enhanced speed and distance—while a forged 1020 Carbon Steel body absorbs vibrations for a softer feel Sole notches on the heel and toe sides lessen drag by reducing the amount of surface area that contacts the ground Ultimately, they provide better clubhead speed through turf and improve shot versatility without sacrificing forgiveness