Mizuno Pro M-15 Irons - Steel The Mizuno Pro M-15 Irons represent the next evolution of the Mizuno Pro 245, delivering a progressive blend of speed, forgiveness and precision throughout the set. Designed with a clear performance purpose from long iron to wedge, the M-15 ensures seamless transitions in shaping, launch profile and feel. The result is a modern player's distance iron that maintains compact aesthetics while offering enhanced stability and ball speed. INTEGRATED CONSTRUCTION - TOUR SHAPING WITH POWER The M-15 features a compact, highly manoeuvrable head with a thin, graduated top line that flows consistently through the set. Tour-preferred proportions combine with advanced internal engineering to produce stronger, more consistent flight without sacrificing the clean appearance better players demand. SUSPENDED TUNGSTEN WEIGHTING - STABILITY WITH SPEED To optimise launch and forgiveness, the M-15 incorporates precisely suspended tungsten weighting. The long irons contain 51g of tungsten, while the mid irons utilise 50.3g, strategically positioned to enhance stability and promote straighter ball flights. This approach improves forgiveness and launch conditions while preserving the compact shaping expected in a players iron. MULTI-MATERIAL HOLLOW CONSTRUCTION (4-8 IRON) The 4 through 8 irons combine a Grain Flow Forged 4135+ Chromoly face and neck with a stainless steel back piece. This hollow multi-material construction increases rebound efficiency and maximises ball speed potential. The forged face maintains Mizuno's renowned soft impact sensation while delivering modern distance performance. CONTOURED ELLIPSE FACE WITH CORTECH (4-8 IRON) The Contoured Ellipse Face represents the latest evolution of Mizuno's CORTECH technology. This multi-thickness forged face design optimises ball speed across a wider impact area, enhancing consistency while maintaining a responsive, controlled feel. PARTIAL HOLLOW 1025E FORGING (9-GW) From 9-iron through to gap wedge, the M-15 transitions into a partial hollow Grain Flow Forged 1025E HD body with a stainless steel back. This construction prioritises trajectory control, precision and shot-making versatility in the scoring irons, delivering confidence on approach. REFINED SOLE GEOMETRY - IMPROVED TURF INTERACTION A refined sole design with added bounce promotes cleaner turf entry and smoother exit through impact. This enhances strike consistency across varied lies and playing conditions. Specifications ClubLoft (°)Lie Angle (°)Standard Length (inch)Bounce (°) 4 Iron 20 60.5 38.75" 2 5 Iron 23 61 38.25" 3 6 Iron 26 61.5 37.75" 4 7 Iron 29 62 37.25" 5 8 Iron 33 62.5 36.75" 6 9 Iron 38 63 36.25" 7 PW 43 63.5 35.75" 8 GW 48 64 35.5" 9 Shaft Specifications ShaftFlexWeightLaunchSpin Nippon Modus 3 Tour 105 Steel Regular, Stiff 103g (R), 106.5g (S) Mid Mid Nippon Modus 3 Tour 115 Steel Stiff, X-Stiff 118.5g (S), 119g (X) Mid Mid Grip Specifications GripSizeCoreWeight Golf Pride Tour Velvet 360 Standard .580" 52g
