Srixon ZXi5+ Irons 2026

The Srixon ZXi5+ is a fully forged, hollow-body players' distance iron built for golfers who want more distance and forgiveness in a tour-authentic package. A forged Sup10 steel face is paired with a forged S20C body and tungsten weighting through the long and mid irons, blending explosive speed with the clean looks and soft feel of a premium forged iron. Srixon's i-FORGED process combines condensed forging with a controlled heat-softening step: extra material is concentrated in high-stress zones around the high toe and topline for strength, while the rest of the head is heat-treated for a softer, more responsive feel. Behind the face, MainFrame iQ mills a variable-thickness network of grooves, channels, and notches that trims face mass by up to eight percent — weight that's redistributed to lower the CG and raise MOI for faster ball speeds and greater stability. A model-specific Tour V.T. Sole tunes width, bounce, and notching to keep the head moving cleanly through any surface without losing speed on off-center strikes, while Progressive Grooves — wider through the long irons, deeper and tighter in the scoring clubs, with laser milling between each groove — hold spin consistent across the set. Compared to the standard ZXi5, the ZXi5+ runs a slightly longer blade and wider sole for even more forgiveness and stronger, more penetrating ball flight. Technology & Features Forged Hollow-Body Construction — forged Sup10 face and S20C body with tungsten weighting for speed, launch, and feel. i-FORGED Process — condensed forging plus heat-softening for strength where it counts and soft feel everywhere else. MainFrame iQ Face — milled variable-thickness face reduces mass up to 8% to lower CG and boost ball speed and MOI. Tour V.T. Sole — model-specific sole geometry for clean turf interaction from any lie. Progressive Grooves — variable groove geometry with laser milling for consistent spin across the set. Specifications Head Loft Hand Lie Offset Length Steel Swing Weight Graphite Swing Weight S Flex R Flex R Flex A Flex 3* 19° RH 60° 4.2mm 39.25" D2 D2 C9 C9 4 21° RH/LH 60.5° 4.0mm 38.75" D2 D2 C9 C9 5 23° RH/LH 61° 3.8mm 38.25" D2 D2 C9 C9 6 26° RH/LH 61.5° 3.6mm 37.75" D2 D2 C9 C9 7 29.5° RH/LH 62° 3.2mm 37.25" D2 D2 C9 C9 8 33.5° RH/LH 62.5° 3.0mm 36.75" D2 D2 C9 C9 9 38° RH/LH 63° 2.7mm 36.25" D2 D2 C9 C9 PW 43° RH/LH 63.5° 2.2mm 36.00" D2 D2 C9 C9 AW 49° RH/LH 63.5° 1.9mm 35.75" D3 D3 D0 D0 SW 56° RH 63.5° 1.5mm 35.50" D3 D3 D0 D0 *ZXi5+ 3-iron offered custom only.