The Adams Speedline F11 Titanium fairway woods combine playability with face technology previously found only in drivers. The result is a forgiving fairway wood that gives you faster ball speeds and more distance. Adams uses Velocity Pocket Technology to increase the Coefficient of Resitution (COR), a measure of how efficient the face is at transferring energy to the ball, resulting in a spring-like clubface that gives you increased distance. The Velocity Pocket also increases the forgiveness across the entire face, so you don't lose distance on off center hits.