The Grain Flow Forged JPX-825 Pro irons are built with forgiveness and feel in a player's game improvement iron. The 4-7 irons offer a deep CNC milled pocket cavity that produces 17 grams of discretionary weight that is used for extreme toe-heel weighting that will provide you with alot of forgiveness where you need it. The 8-GW features a full cavity design with greater thickness behind impact for a more penetrating and workable ball flight for pinpoint accuracy in scoring irons.
These utilize Harmonic Impact Technology, and the engineers at Mizuno® designed an incredibly strong cavity frame that allows a thinner, more reactive face for increased initial ball speed while maintaining an unbelievably solid feel at impact. Tour confirmed triple cut sole design provides the appropriate relief on the leading and trailing edges for ideal turf interaction and solid ball striking from anywhere on the golf course.