Q & A
Callaway engineers used artificial intelligence and machine learning to create a specifically-mapped series of ripples on the inside of the club face to promote faster ball speed in the center of the face.
Jailbreak Technology is included in the Epic Flash driver. Two internal bars connect the crown and the sole to stiffen and stabilize the club head to promote faster ball speed all over the face.
Callaway uses a new carbon fiber fabric called T2C in the Epic Flash driver. The T2C material is lighter and has a tighter weave, saving weight that that engineers redistributed within the head to raise forgiveness and stability on off-center strikes.
A sliding 16-gram weight along the perimeter of the club head lets you adjust weighting to help you create the shot you want from straighter shots to fades or draws.