Srixon ZXi4 Custom Irons

i-Forged ConstructionZXi4 Irons use a softer SUS17-47 material, delivering significantly improved feel compared to previous ZX4 Irons. The softer material allows for easier loft and lie adjustments, ensuring a perfect fit.Tour V.T. SoleCombines unique sole widths, bounce angles, and notches to ensure smooth gliding through fairway, rough, and sand with no loss of speed.MainFrameSaves weight and increases MOI with an advanced network of milled channels on the back of the iron face. At impact, this system boosts ball speed and enhances forgiveness.Progressive GroovesThe 4i-7i feature wider grooves, while the 8i-SW have deeper, closer-set grooves for consistent spin across the set. Laser milling between grooves on every loft enhances bite with every strike.Hollow Iron ShapesZXi4’s hollow design features moderate sole width, the longest blade length, and the highest offset for maximum forgiveness. Maintains an appealing, confidence-inspiring look at address.