Softer-than-before irons The new ZXi iron lineup ... of this, Srixon tests show that depending on the model type the face material is 14% softer than the prior generation of ZX.
Srixon's one-of-a-kind formula ... is 14% softer than the prior generation of ZX Mk II Irons. Meanwhile, to maximize softness, each ZXi Iron was carefully tempered inside of a long oven to ...
HUNTINGTON BEACH, CALIFORNIA / ACCESSWIRE / January 13, 2025 / With pure performance behind every strike, SRIXON ... of ZX Mk II Irons. Meanwhile, to maximize softness, each ZXi Iron was carefully ...