JPX 921 Hot Metal -PW GW Iron Set with Steel Shafts

Product Overview: The JPX 921 Hot Metal irons pair Mizuno's fastest ever ball speeds with a piercingly straight, ball flight and controllable landing angles. The 3rd generation of Mizuno irons to utilize the resilience of Chromoly - the JPX 921 has the most complex face geometry to date for additional energy from the clubface. Choose the more Pro version for a more compact profile with reduced offset. Features: Faster and faster Chromoly 4140M: Our 3rd generation of designing and manufacturing irons using Chromoly – now taken to its limits.  A re-engineered CORTECH face, is now 0.2mm thinner across the centre point. Seamless Cup Face: A new variable thickness sole design allows the leading edge to act as a hinge, resulting in greater face flex and ball speeds. Harmonic Impact: Predicting vibration patters dictated 3 additional sound ribs – producing a more solid sensation. Additional Hot Metal ‘Pro’ Version: More compact option with reduced offset. Pearl Brush Finish: Anti-glare to minimise distractions over the ball. Stability Frame: Extreme perimeter weighting with toe bias for stability from off centre strikes.