The XXIO11 series features Dunlop Sports Co. Ltd.'s original Dual Speed Technology, which maximizes the efficiency of the golfer's swing. The newest improvement to DST includes a boost in efficiency for the initial portion of the downswing. Lag is increased by utilizing a heavier head and a lighter shaft with a higher balance point moving the CG closer to the grip. This improvement to the club brings the club head in tighter to the body of the golfer for a more efficient swing, which generates more centrifugal force (rotational speed) for increased head speed and greater distance.
XXIO Prime is lighter, faster and longer than ever before. Featuring XXIO’s unique Dual Speed Technology (DST), XXIO Prime offers the optimal balance of club head speed and weight for increased kinetic energy and faster initial velocity at impact. The result: MORE distance.