Baden Contender Composite BasketballDeluxe composite leather cover with patented Cushion Control Technology for superior grip and durability. Exclusive \”Perfection\” design for enhanced balance. Ideal indoor and outdoor basketball for competitive play, schools and parks and rec departments. Precision nylon-wound 100% butyl bladder for increased air retention. NFHS approved. Please choose size.Features: Deluxe synthetic leather cover Exclusive symmetrical design Exclusive hidden valve system Eliminates bad bounces Exclusive Sure-Grip provides a tackified pebble surface Precision nylon-wound 100% 2-ply butyl bladder Wide channel Design Official size and weight\r\n\r\nItem # B301 (Official), B285W (Intermediate), B251 (Youth)