Mizuno Pro Fli-Hi Utility Iron - Graphite The Mizuno Pro Fli-Hi has earned its place in the bags of numerous Mizuno tour professionals, delivering a powerful yet easy-to-launch alternative to traditional long irons. Designed to integrate seamlessly into Mizuno Pro iron sets such as the M13, M15 or within a blended combo build, the Fli-Hi provides the ball speed, flight control and workability demanded at the highest level. TOUR-INSPIRED LONG IRON REPLACEMENT Created as a high-performance long iron option, the Fli-Hi combines modern launch characteristics with a compact, tour-preferred profile. The result is a penetrating yet controllable ball flight, making it ideal for attacking long par 3s, shaping tee shots and holding greens from extended distances. 4335+ NICKEL CHROMOLY HOLLOW BODY The upgraded chassis is constructed from heat-treated 4335+ Nickel Chromoly, an ultra high-strength material engineered to increase average ball speeds across the face. The hollow body design enhances energy transfer while maintaining a solid, responsive feel at impact. A more pliable body and bendable hosel also allow for precise fitting adjustments. COMPACT, INTEGRATED HEAD SHAPE Featuring a manoeuvrable and compact head profile with a thin, graduated top line, the Fli-Hi flows naturally into the rest of the Mizuno Pro iron range. Its refined proportions inspire confidence at address while promoting a consistent, powerful flight window. INTERNAL TUNGSTEN WEIGHTING With 26 grams of tungsten positioned low within the head, the Fli-Hi produces higher launch compared to conventional long irons. This strategic mass placement enhances playability, increases peak height and improves stopping power into firm greens. OFFSET FACE WELD DESIGN An intelligently positioned weld line within the upper face section allows for a thinner top line without sacrificing structural strength. The lower weld placement increases face flex, helping to retain ball speed on strikes low on the face. ENHANCED BOUNCE FOR TURF INTERACTION The bounce angle has been increased by one degree to improve turf interaction. This subtle adjustment promotes cleaner contact from tight fairways and light rough, delivering greater consistency through impact. BLACK ION SATIN FINISH The premium Black Ion Satin finish frames the ball beautifully at address while reducing glare. The darker aesthetic enhances the compact appearance and reinforces the tour-driven look. Specifications Club #Length (inch)Loft ( degrees)Lie Angle ( degrees)Bounce ( degrees)Offset (inch) Mizuno Pro Fli-Hi 2 40" 16.5° 59.5° 0 degrees 0.177" Mizuno Pro Fli-Hi 3 39.5" 19° 60.0° 0 degrees 0.173" Mizuno Pro Fli-Hi 4 39" 21.5° 60.5° 1 degrees 0.169" Shaft Specifications ModelFlexWeightTrajectory Mitsubishi Chemical Tensei 1K Black 85 Hybrid Graphite S 87g Low Mitsubishi Chemical Tensei 1K Black 85 Hybrid Graphite X 91g Low ProSpecifications ModelSizeCoreWeight Golf Pride MCC Black/Grey Standard 0.600" 50.5g
