i-ALLOYi-ALLOY is Srixon’s new steel formulation, created to offer a softer, more responsive feel than the 431 steel typically used in this category. It carries less density yet meets the strength and durability standards the brand demands. The result is a material that feels refined at impact while remaining dependable through the set.MainFrameMainFrame uses an enhanced milled pattern on the back of the face to remove excess weight and increase MOI. At impact, this design helps amplify ball speed and add forgiveness, supporting more consistent performance across the hitting area.Signature Srixon ShapingThe ZXiR irons extend Srixon’s familiar shaping into the game-improvement category. The design aligns visually with the ZXi family, with clean toplines, confident proportions, and premium cavity-back detailing that presents a composed look at address.Tour V.T. SoleThe Tour V.T. Sole blends specific widths, bounce angles, and relief notches to help the club move cleanly through turf. It maintains speed through fairway, rough, and sand, supporting a strike that feels smooth and unhindered.Specifications Head Loft Lie Offset Length Dexterity 4i 19.5 ° 60.5 ° 5.0mm 39.5" RH/LH 5i 22 ° 61 ° 4.6mm 38.75" RH/LH 6i 25 ° 61.5 ° 4.1mm 38" RH/LH 7i 28.5 ° 62 ° 3.5mm 37.25" RH/LH 8i 33 ° 62.5 ° 3.4mm 36.75" RH/LH 9i 38 ° 63 ° 3.2mm 36.25" RH/LH PW 43 ° 63.5 ° 2.9mm 36" RH/LH AW 48 ° 63.5 ° 2.3mm 35.75" RH/LH SW 54 ° 63.5 ° 2.1mm 35.5" RH