The GBB Epic Sub Zero is the first driver of its kind and represents a true paradigm shift: a powerful, low-spinning Tour-level driver that’s also very forgiving. In fact, Epic Sub Zero is the most forgiving pro-style driver we’ve ever made.
Epic Sub Zero’s power is based on our innovative new Jailbreak Technology, which changes the fundamental way the head and clubface behave at impact to deliver more ball speed and distance. The key structural components of a metalwood – crown, sole and face – each bend, flex and rebound at impact. Because they’re connected, they influence each other’s dynamics. Jailbreak Technology creates a remarkably efficient relationship between these components to promote more ball speed across a much larger area of the face.