The G400 SFT (Straight Flight) is custom-engineered with more heel-side tungsten weighting and a lighter swing weight to help square the face and generate right-to-left shot bend (right-handed golfers). The multi-material design combines reduced drag, a forged face to increase speed and distance, and a tungsten back weight for producing our fastest, most forgiving driver, ever.
Extreme tungsten weighting, results in very high MOI. Forged T9s+ face forged to save weight and increase flex. High Moi and face flex contributes to higher ball speeds across entire face. SFTec(Straight Flight Tec) assists in fade correction by moving tungsten weight towards heel