Ping i25 Driver 10.5* (PWR55, REGULAR) Adjustable 460 Golf Club Ping i25 Tungsten weighting lowers the CG and raises the MOI to increase forgiveness and improve accuracy. This Ti 8-1-1 driver also offers two industry-first design attributes: patented racing stripes on the crown to aid in alignment, and an innovative PWR shaft family that maintains a constant swing weight across every offering.