The EVO Drive Lite bring easy power and comfort to your game, in a lighter, easier-to-maneuver weight. Thanks to its new lay-up, brand new 16/17 string pattern and its 104 sq. in. headsize, it has never been easier to hit a powerful stroke. Uses SWX Evo Feel technology to increase the vibration dampening properties in three key areas of the racket to provide comfort on every shot. A Woofer system creates the most effective frame-string interactionfor great control and comfort.