Babolat's Drive Z Lite 2011 is a great choice for younger competitive players because of its lightweight maneuverability that still provides pop and optimal sensations thanks to Side Cortex technology.
"Enjoy the pure feel." Side Cortex is an evolution of Babolat's revolutionary technology Cortex System. It consists of a soft and translucide CDS (Cortex Dampening System) located on the two sides of the yoke. An innovative shape has also been studied to dampen the vibrations in order to bring advanced players the best compromise between comfort and feel at ball impact.
Woofer Technology: The first and most efficient system which makes the frame and strings interact when striking the ball: 25% longer ball/string contact. Better control, more comfort.
Elliptic Geometry: Optimal design to guarantee the best torsion resistance: +20% stiffer compared to a traditional beam. Better maneuverability with more power.