Mizuno JPX-921 Hot Metal Combo Iron Set

The JPX921 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 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. Mizuno’s JPX Fli-Hi’s are precision hybrids – engineered to directly replace your least reliable long or mid irons. The Fli-Hi’s wider footprint and material construction deliver an even more playable, high flying alternative than their predecessors. A 17-4 stainless steel face and 431 body delivers an upgrade in ball speed – while maintaining a bendable hosel that allows for adjustments in lie angle. Key Hybrid Technology Fairway Wood to Hybrid Profile - The 20 degree (#4) has a wider fairway type profile, graduating to a tighter hybrid type shaped 29 degree (#7) with a deeper face. New 17-4 Stainless Steel Face and 431 Body - Entirely new construction creates a lighter crown for higher ball flight – with a bendable neck for lie angle adjustment. More Consistent Ball Speeds - A re-engineered Wave Soleplate expands the high ball speed area of the Fli-Hi’s clubface. More Reliable Distance Gaps - A deeper center of gravity than the replaced iron – means more predictable launch, spin and distance gaps. Key Iron Technology Faster Chromoloy 4140M - Mizuno's 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 center point. Seamless Cup Face - 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. Stability Frame - Additional perimeter weighting with toe bias for stability from off center strikes. Pear Brush Finish - Anti-glare to minimize distractions over the ball.