Callaway Paradym Star Iron Set - 6-PW,AW Flex:Regular The AIRSPEED shaft is 5

The AIRSPEED shaft is 5 grams lighter

In every setting the ST-G delivers impressive performance from off-centre strikes – with impressively consistent feedback across its varying weight positions

even on off-center strikes

Quad Cut + Grooves: An adjustment of the groove shoulder camber and the taper of the groove profile allows a tighter groove pattern for increased spin rates on all shots

Callaway Paradym Star Iron Set - 6-PW,AW Flex:Regular The AIRSPEED shaft is 5This is Paradym Star, optimized for impressive distance from a powerful, lightweight construction. Every facet of this ultra premium family is engineered with consistently high launch and easy distance in mind. Weve combined a Forged 455 Face with the all new Speed Frame, giving you get the best of speed and feel, while our premium lightweight shaft allows you to generate more power from your swing. INCREDIBLY EASY TO SWING FROM A PREMIUM LIGHTWEIGHT