When you focus on getting better, and not just on getting results, success takes care of itself. That is why the Evolution Game Ball is the #1 basketball in High Schools across the country. Every part from the moisture-wicking composite cover to the laid in channels provide exceptional performance for those who aren't satisfied with being satisfied.
28.5: 2nd-12th girls; 3rd-8th boys
29.5: 9th-12th boys and adults (GCCYS 8th grade boys use this size ball)