THE #1 INDOOR BALL: The Evolution is the #1 indoor game basketball in America, on more courts than any other basketball SIGNATURE EVO FEEL: The soft feel that the Evolution basketball is famous for is due it’s Cushion Core Carcass, making the ball softer to the touch and easier to grip around the rim GRIP & DURABILITY: The Premium Evo Microfiber Composite Cover provides grip that players love and durability to last all-season and beyond ULTIMATE CONTROL: Laid-in Composite Channels create a consistent feel and texture over the entire surface of the basketball to provide unparalleled control OFFICIAL SIZE BASKETBALL: 29.5" PROPER INFLATION LEVEL: 7-9 PSI