ENGINEERED FOR CUSTOM Mizunos JPX923 irons are engineered for custom performance. Five unique iron models created from three specific metals – based on Swing DNA data from over 350000 real golfers. The expanded head options combine with one of over 50 custom shafts for specific trajectory ball speed and ease of use. This creates options for elite tour players slow swinging amateurs and every player in between. JPX 923 HOT METAL OUR FASTEST FLYING FAST STOPPING IRONS Introducing Nickel Chromoly A new material with so much additional ball speed our engineers switched their focus to feel and stopping power. At 35% stronger than our original Hot Metal material 4335 Nickel Chromoly enables a high-energy 8% thinner clubface. Combined with Mizunos vibration controlling V-Chassis and deep CG design the JPX923 Hot Metal irons are as enjoyable and controllable as they are long.These irons are a full speed high stability cavity for straight flight and distance. PRODUCT FEATURES FASTER NICKEL CHROMOLY New 4335 Nickel Chromoly is 35% stronger than our original Chromoly for an 8% thinner high ball speed clubface. V-CHASSIS FOR MORE SOLID FEEL Mizunos new V-Chassis delivers a more solid satisfying vibration pattern even though the clubface is 8% thinner. INCREASED STOPPING POWER Seamless cup face construction delivers the deep centre of gravity needed for a high launch and controllable landing angle. CONSISTENT BALL SPEEDS ACROSS THE FACE The thinnest part of the sole is extended 18% wider creating a wider high-energy area. WHITE-SATIN BRUSH Non-reflective Chrome plated finish to reduce bright light glare. SPECIFICATIONS Club Loft Lie Offset ” Length ” #4 19 60 .233 38.50 #5 22 60.5 .22 38.00 #6 25 61 .208 37.50 #7 28.5 61.5 .18 37.00 #8 33 62 .18 36.50 #9 37.5 62.5 .159 36.00 PW 42.5 63 7 35.50 GW 48 63 .098 35.25
- V-CHASSIS FOR MORE SOLID FEEL: Mizuno’s V-Chassis technology provides a more satisfying vibration pattern despite the thinner clubface.
- INCREASED STOPPING POWER: The seamless cup face construction creates a deep center of gravity for optimal launch and controllable landing angle.
- CONSISTENT BALL SPEEDS ACROSS THE FACE: The wider high-energy area on the sole ensures consistent ball speeds across the entire face.
- THREE FITTING OPTIONS: Choose from HM PRO HM or HM HL to find your ideal launch option.