Srixon ZXi4 Irons - Steel The Srixon ZXi4 Irons feature a clean look at address, a forged feel, and a hollow head design that offers exceptional forgiveness in a compact shape. These Srixon Golf Irons deliver the perfect balance of performance and playability, making them an ideal choice for golfers seeking enhanced forgiveness in a sleek design. i-FORGED CONSTRUCTION The ZXi4 Irons are crafted using a softer SUS17-47 material, significantly improving feel compared to previous generations of ZX4 Irons. This advanced material also allows for easier adjustments to loft and lie, ensuring a perfect custom fit for every golfer. MAINFRAME The MainFrame technology optimizes weight distribution and increases Moment of Inertia (MOI) by incorporating a network of milled channels on the back side of the iron face. This design maximises ball speed and enhances forgiveness at impact, providing better performance on off-center hits. TOUR V.T. SOLE The Tour V.T. Sole combines a unique blend of sole widths, bounce angles, and notches, ensuring a smooth glide through fairway, rough, and sand. This design minimizes speed loss, allowing for better control and consistent performance from various lies. PROGRESSIVE GROOVES The 4i-7i feature wider grooves, while the 8i-SW have deeper, more closely-set grooves to enhance spin consistency across the set. Additionally, laser milling between each groove increases spin bite on every strike, offering better grip and control. HOLLOW IRON SHAPES The ZXi4 Irons feature a unique hollow design that provides maximum forgiveness. The moderate sole width, longer blade length, and higher offset contribute to improved playability while maintaining a clean and appealing look at address. ZXi4 Iron Specifications HEADLOFTHANDLIEOFFSETLENGTHSTEEL SWING WEIGHTGRAPHITE SWING WEIGHT 4 21° RH/LH 60.5° 4.1mm 38.75" D2 C9 5 23° RH/LH 61° 3.9mm 38.25" D2 C9 6 25.5° RH/LH 61.5° 3.6mm 37.75" D2 C9 7 28.5° RH/LH 62° 3.2mm 37.25" D2 C9 8 33° RH/LH 62.5° 3.0mm 36.75" D2 C9 9 38° RH/LH 63° 2.7mm 36.25" D2 C9 PW 43° RH/LH 63.5° 2.2mm 35.75" D2 C9 AW 49° RH 63.5° 1.8mm 35.75" D3 C9 SW 56° RH 63.5° 1.0mm 35.75" D3 C9 ZXi4 Standard Shaft Specifications ShaftFlexWeightTorqueButt DiameterLaunchSpin KBS Tour Lite Stiff 110g 2.8° 0.600" High High KBS Tour Lite Regular 110g 3.0° 0.600" High High ZXi Standard Grip Specifications ModelSizeCoreWeight Golf Pride Tour Velvet 360 Standard .580" 52g Srixon ZXi Irons Comparison Chart ModelHandicapForgivenessTrajectoryWorkabilityDistance ZXi7 (Players) Low Low-Mid Mid High Mid ZXi5 (Player's Distance) Low-Mid Mid-High Mid-High Mid-High Mid-High ZXi4 (Game Improvement) Mid-High High Mid-High Low-Mid Long ZXiU (Utility) Low-High High Mid-High Mid Longest