Whether your spotlight is the sunshine or the bright gym lights, the Wilson NBA Authentic Indoor/Outdoor basketball helps you play like a legend. It's assembled with Ever Bounce Construction and an Inflation Retention Lining that's built to endure while delivering consistent, predictable bounce over time. A Pure Feel Moisture Management Cover delivers extreme grip. The Tack skin Cover offers a new cushion layer with ultimate grip in all weather conditions. Inflation retention lining creates longer lasting air retention with this ball designed for ultimate outdoor durability.