Epic Max Fairway Woods are engineered to set a new bar for ball speed technologies in an oversized head shape. Epic ball speeds start with our new Jailbreak A.I. Velocity Blades. Callaway engineers used A.I. to design a completely new Jailbreak system which spreads and angles the Jailbreak blades. Every model and every face in our fairway woods are uniquely designed using advanced A.I. The A.I. face is forged using a high strength C300 Maraging Steel for speed and spin consistency across the face.