The Mizuno JPX-EZ Irons feature the following: Irons 4-7 have a pocket cavity and large sweet spot, tight dispersion, and effortless launch characteristics. Irons 8-GW have a deep pocket cavity for increased accuracy and launch control. Hot Metal Face is a thin multi thickness design for maximum COR to deliver long, consistent distance. Harmonic Impact Technology or H.I.T tunes the clubhead to have a pleasing impact sound.
Brand spankin' new!...factory original.