Wilson NCAA Evo NXT Official Indoor Game Basketball - Royal/Orange, Size 7 - 29.5" UPDATED OPTICS: Evo NXT dawns a fresh color, in Electric Orange, delivering better on-court visuals and detection. You will not lose sight of the ball in dark backgrounds PEBBLED CHANNELS: Composite pebbled channels create a consistent surface texture displacing moisture and enhance grip for unparalleled control MOISTURE MANAGEMENT: The Micro-Touch Cover uses an extra layer of texture on the pebbled cover to create double-layered grip that channels away moisture. NFHS APPROVED: Approved for play by the National Federation of State High School Associations (NFHS); NCAA OFFICIAL: Play with the official ball of March Madness