The Babolat Aero Pro Drive GT weighs 300g (10.6oz) & is head light balanced for extra manoeuvrability. This new model for 2013 has an open string pattern (16 x 19) to generate more power & provide more spin. The racket features a head size of 100in 2 (645cm 2) & offers revolutionary technologies to guarantee outstanding performance. It is Rafael Nadal's racket of choice.