The 3rd generation of Mizuno irons to utilize the resilience of Chromoly – the JPX921 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.
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.
Extreme perimeter weighting with toe bias for stability from off centre strikes.
SEAMLESS CUP FACE
A re-engineered COR-TECH face is now 0.2mm thinner across the center point.
A new variable thickness sole design. Resulting in greater face flex and ball speeds.