Features: ADVANCED MAX RIGIDITY SHAPE - Delivers maximum distance and Power Transfer throughout the head. MID FACE RAISED CENTER CROWN - Giving you maximum speeds off the face for the longer hitting shot. Conforms to USGA standards Built on the same high performance platform as drivers. We encompass everything we have learned over the past 14 years about club performance. Adding distance and accuracy from the tee box and the fairway is the ultimate experience.