The Wilson Derrick Rose WAVE composite basketball"s panels are constructed with Triple Threat Technology(T3). The additional additional 24 T3 grooves in the panels of the ball allow a player to control all aspects of their game. Derrick himself helped design the graphics making a ball with a unique fresh look that is sure to turn heads on the court. The D Rose WAVE basketball is one of the best performing indoor/outdoor basketball on the market. the best performing indoor/outdoor basketball on the market.