One day, your game will be fast as lightning - just like Novak's. Until then, the SPEED JR. gives you the same benefits of the grown-up SPEED series in a lighter and easier-to-handle version. Made for the serious newcomer, the racquet features the new Graphene 360+ technology, a combination of Graphene 360's energy transfer and innovative spiralfibers for an enhanced flex and clean impact feel. While the 16/19 string pattern and new grommets ensure improved playability, the new design identity scores with an asymmetric combination of matte white and glossy black.