Champion Sports offers a wide variety of premium indoor and outdoor soccer balls that will fit the requirements of your league, age group and skill level. Use these balls as game balls or simply to practice like the pros. The Champion Sports Rubber Cover Soccer Ball is a great choice for camps, physical education, or recreational leagues. This rubber nylon wound ball has a 2-ply butyl bladder, and features a black and white star pattern. Rubber cover. Nylon wound. 2-Ply butyl bladder. Size 3. Black/White/Red. Bundle of 3 Soccer Balls.