Following on from their successful launch of Jailbreak technology in their Epic range of golf clubs, Callaway is now releasing the Rogue Driver featuring Jailbreak Technology & incorporating X-Face VFT technology to help produce even greater distance & ball speed than previous models. Jailbreak technology revolutionized the stability of the clubhead at impact, the jailbreak bars which are three gram of titanium that attach the crown to the sole to stiffen the body of the club & restrict this unwanted movement so more energy is transferred back to the ball for more efficiently & more ball speed across more area of the club face for Exceptional Ball Speed.