HEAD Graphene Touch Prestige Pro Tennis Racquets : The HEAD Graphene Touch Prestige Pro tennis racquet just made on court domination easier with the supreme balance of precision and power. This frame is perfect for the tour level, rebel rallier. Players will love the sleek black frame with bold HEAD Prestige wordmarks and logos. Sony Smart Tennis Sensor -compatible with the HD1 adapter ring. Features HydroSorb Pro grip. Endorsed by Marin Cilic.