If you spend time watching youth games and practices, you will see that most young players use the wrong size basketball and using the wrong size leads to bad shooting habits. These habits are much harder to break than you would think. The Goalrilla Hype Youth Basketball is a pro-style ball designed to mirror that of pro-level basketballs used in NCAA college basketball and NBA games. The Youth Hype is an official, regulation size ball for youth basketball at 27.5, size 5. Featuring a composite leather cover, superior grip, ultimate control, and long-lasting durability, this basketball provides youth basketball athletes a chance to improve their performance. The Hype is suitable for highly competitive play both indoors and outdoors.