Ping Women's G425 SFT Driver Right-HandedPing Women's G425 SFT Driver The draw biased SFT model (Straight Flight Technology) is engineered to bring shots back on line and into the fairway. A fixed 23 gram tungsten weight shifts the CG closer to the heel to accentuate right to left shot bend (RH golfers) compared to the G425 Max. The proprietary T9S+ forged face increases flexing and helps add distance. Available in 10. 5. Women's G425 SFT Driver Features: 23 gram fixed tungsten back weight