This racket features K Technology which works in four ways:
Firstly, a proprietary next generation structure created through a unique process at the nanoscopic level. nCode technology filled the gaps in between graphite fibres with silicone oxide. Karophite Black atomically bonds these two structures with nano black carbon fibres resulting in more feel and a stronger, more stable racket.
Secondly, two external wings, featuring Wilson's isozorb technology, modelled into each side of the hoop to increase dwell time of the ball upon impact. This provides greater control and comfort with a larger sweet spot.
The third part is the new frame engineering technology that enhances stiffness at key stress points on the racket for improved torsional stability. This is achieved by increasing the number of corners of the yoke of the racket. This is taken from the principle that if you fold a piece of paper 10 times it is much stronger than it was to begin with.
And finally, the new industrial design innovation that increases the gap between the base of the throat and the top of the grip.