The latest Wilson and AVP collaborated design of the official AVP game volleyball. Bringing the a new approach in design, this ball features the new VST (visual spin technology) to enhance the human eye’s ability to detect spin on the ball. With a vibrant color palette and graphics, you’ll be able to track the ball in diverse beach environments regardless of the clouds, sky, water or crowds. Features: ENHANCED BALL TRACKING: The vibrant color palette and Optic Flow graphics allow for better ball tracking in the dynamic and diverse environments of beach volleyball SUPERIOR SPIN DETECTION: VST uses color variance to allow easier spin detection so you can read and react to where the game is going DURABLE CONSTRUCTION: The same hand-crafted construction that Wilson’s AVP Volleyball is known for keeps a consistent shape and feel of the ball on every touch BUILT FOR THE BEACH: The AVP OPTX was designed specifically for the beach game and its players AVP OFFICIAL: Play what the pros play and own the beach with the official ball of the AVP