i-FORGED The i-FORGED technology utilizes condensed forging that extends from the high-toe area along the topline of the iron blade. This construction enhances overall strength, durability, and feel, while the softened forged face of the ZXi5 delivers an even more refined impact sensation for improved performance and feedback. MAINFRAME iQ MainFrame iQ incorporates a variable-thickness network of grooves, channels, and notches that are precision-milled into the back of every ZXi5, ZXi5+, and ZXiU Utility Iron face. This advanced design optimizes face flex and maximizes energy transfer at impact, producing higher ball speeds, greater consistency, and improved performance across the entire clubface. TOUR V.T. SOLE Srixon’s Tour V.T. Sole technology enhances turf interaction through a carefully engineered combination of sole widths, bounce angles, and notches. This refined sole design promotes smoother movement through the turf and helps maintain speed through impact, even when the club enters the ground slightly before the ball. PROGRESSIVE GROOVES The Progressive Grooves design features wider grooves in the 3i through 7i to improve performance on longer shots in various conditions. The 8i through AW are equipped with deeper, closer-set grooves that increase spin control and manage debris more effectively. Laser milling between each groove further enhances friction, providing reliable control in all playing conditions. REFINED PLAYERS SHAPING Developed with guidance from Srixon’s tour staff, every new ZXi Iron has been refined to feature a cleaner and more precise profile at address. The design also incorporates slightly thinner toplines than the previous generation, creating a more compact and confidence-inspiring appearance. PRECISION FORGING BY ENDO Every new ZXi Iron face and body is forged at Endo, Japan’s premier forging facility and one of the most respected names in the industry. Renowned as the gold standard in iron forging, Endo’s craftsmanship delivers exceptional quality, consistency, and feel without compromise. Specifications: Club Loft Lie Offset (mm) Lengt 3 20° 60° 4.2 39.25" 4 22° 60.5° 4.0 38.75" 5 24° 61° 3.8 38.25" 6 27° 61.5° 3.6 37.75" 7 31° 62° 3.3 37.25" 8 35° 62.5° 3.0 36.75" 9 39° 63° 2.7 36.25" PW 44° 63.5° 2.2 36" AW 50° 63.5° 1.9 35.75"
