SRIXON ZX5 MK II Black Chrome 4-PW Limited Edition Iron Set with Steel Shafts

MAINFRAME

MainFrame is a variable thickness pattern of grooves, channels, and cavities carefully milled into the backside of ZX5 Mk II Black Chrome Iron faces that maximizes flex at impact. MainFrame not only boosts COR, it also repositions mass away from the face and into the toe and sole for a lower Center of Gravity. This creates more than just faster ball speed, but also more consistency and forgiveness, enhancing all aspects of your Iron play, shot for shot.

TOUR V.T. SOLE

Our dynamic Tour V.T. Sole helps maintain clubhead speed through impact for clean strikes across fairway, rough and sand—even if you contact the turf slightly behind the ball. A higher bounce on the leading edge prevents digging; then, a lower bounce on the trailing edge curves away from the turf, so you can still manipulate face angle for maximum workability.

PROGRESSIVE GROOVES

The 3i–7i feature wide grooves, ideal for longer shots in all conditions. The 8i–AW have deeper, closer set grooves which cut through grass and debris to enhance spin on approach shots. Laser milling between each groove, on every loft, enhances friction in all conditions. The result is congruency across the set, as spin, distance, and launch window remain as consistent as possible.