The Pro Kennex Nano X-Wave 8000 is designed to enable fast swing speed with leading repulsion power. It has a graphite frame that weighs 86g (3oz) & is head light balanced for enhanced manoeuvrability. The head of the racket incorporates a 22x 23string pattern & has an isometric shape that combined with the Kevlar Joint technology creates a very big sweet spot ensuring more forgiveness on off-centre shots. The racket also features the Nano Autocure technology that enhances strength & flexibility & the Muscular Wave System which creates a stronger frame & enables higher string tensions to provide the player with more control. It is strung with the Tetratech string ensuring more power.