The Babolat Pure Aero Lite is perfectly suited to junior players switching over to an adult tennis racket. Also ideal for intermediate-level adult players looking for lightness, maneuverability and spin. Babolat gives this model FSI Spin Technology which features wider spacing between the cross strings for a better grip on the ball. This technology also comes with wider grommet holes, allowing the strings to soak up more vibration and snap the ball out of the stringbed with greater spin.