Champion Sports offers a wide variety of high-quality rubber balls perfect for all ages and skill levels. Whether you're a seasoned athlete or just starting out, Champion Sports has the perfect ball for you. Our basketballs, footballs, and soccer balls are all constructed with durable rubber covers and nylon wound butyl bladders for exceptional air retention. This means you can spend less time inflating the ball and more time playing your favorite sport. Champion Sports rubber balls are perfect for use on both indoor and outdoor courts, making them a versatile choice for any athlete. Shop Champion Sports today and experience the difference quality makes! Basketball. Regulation Size: No. 7 Size; Color(s): Orange; Color Family: Orange; Diameter: 29.5".