Mizuno Pro S-1 Irons - Steel Engineered for precision players who demand unrivalled control and classic aesthetics, the Mizuno Pro S-1 Irons deliver a compact tour-inspired profile with the renowned feel of Mizuno forging. The S-1 irons combine clean lines, soft feedback, and enhanced workability, making them the perfect choice for golfers seeking a traditional look with modern performance benefits. Every element reflects Mizuno’s dedication to crafting the finest forged irons in the game. ICONIC MIZUNO PRO FEEL The Mizuno Pro S-1 delivers the unmistakable sensation that Mizuno irons are famous for. Built using Mizuno’s exclusive Grain Flow Forged HD process in Hiroshima, Japan, and paired with premium materials, the S-1 irons are designed to provide unparalleled feel and responsiveness. 1025E Pure Select Mild Carbon Steel for soft, consistent feedback. Copper Underlay enhances vibration patterns for smoother impact sensation. CLASSIC TOUR-PREFERRED SHAPE The Pro S-1 Irons feature a sleek, compact design inspired by the preferences of elite players. Every detail has been refined to deliver maximum control and visual confidence at address. Thin topline for a minimalist, tour-preferred aesthetic. Compact head size for enhanced workability and precision. Straight leading edge and reduced offset for traditional shaping. TRIPLE CUT SOLE TECHNOLOGY Designed to optimise turf interaction, Mizuno’s Triple Cut Sole ensures consistency and playability in all conditions. Bevelled leading edge improves strike consistency through the turf. Trailing edge relief enhances exit through impact. Optimised sole geometry provides confidence across varied lies. PURE PRECISION FOR THE MODERN PLAYER The Mizuno Pro S-1 Irons combine heritage forging expertise with a refined profile designed for shot-shapers. For players who value feedback, trajectory control, and precision distance gapping, the S-1 is the ultimate choice. Specifications Club #Loft (°)Lie Angle (°)Offset (inch)Length (inch) 4 24 60.5 0.098 38.75 5 27 61 0.094 38.25 6 30 61.5 0.091 37.75 7 34 62 0.087 37.25 8 38 62.5 0.083 36.75 9 42 63 0.079 36.25 PW 46 63.5 0.075 35.75 Standard Shaft ShaftTrajectoryFlexWeight KBS Tour Steel Mid Stiff 120g Standard Grip ModelSizeCoreWeight Golf Pride Tour Velvet 60R Standard .580" 60g
