Nike Zoom GP Challenge 1 Men's Clay Court Tennis Shoes (Black/White) Size:US 9.5 and the Innegra technology delivers

and the Innegra technology delivers more power and reduced vibrations

where they can produce maximum RPMs for each stroke without compromising their usual swing

which has Graphene in the frame

Racket Specifications

There's a separate

Nike Zoom GP Challenge 1 Men's Clay Court Tennis Shoes (Black/White) Size:US 9.5 and the Innegra technology deliversMade for the best and those who aspire to be, the GP Challenge 1 helps you serve and swing with confidence. With Air Zoom units and side to side stability, it's made to unleash your inner might and smash whatever comes your way when it's match point. It has our game changing Claybreaker technology, perfect for slides and sprints on the red dirt. Clay ready Nike Claybreaker technology helps give you enhanced traction and less build up on clay courts.