Srixon Golf ZX4 Mk II Irons Reshafting because Rebound Frame adds a

because Rebound Frame adds a second flexible zone

Attaches easily with Velcro® tabs

dries better than other cotton towels

plus forged feel

Srixon Golf ZX4 Mk II Irons Reshafting because Rebound Frame adds aFAST AND PURE New ZX Mk II Irons are a culmination of fast and pure. A pure feeling at impact, for purer strikes, and a pure sound. With tech driven ball speed in every number, energizing every shot. MAINFRAME MainFrame is a variable thickness pattern of grooves, channels, and cavities carefully milled into the backside of ZX4 Mk II, ZX5 Mk II, and ZX Mk II Utility Iron faces that maximizes flex at impact. MainFrame not only boosts COR, it also