OVERVIEW: The Callaway Epic Flash Sub Zero fairway wood features an ultra-thin, forged Carpenter 455 steel clubface with Face Cup technology and new Flash Face technology to promote fast ball speed on both center and off-center hits. The innovative Jailbreak Technology incorporates two internal bars that stiffen the body, placing more impact load on the face for fast ball speed while the new, lighter OptiFit hosel design saves weight and offers a wide range of loft and lie adjustability. Switch...