Size chart for adidas basketballs:

Choose the right ball size according to age or purpose. Choosing the right size is crucial for proper skill development:

Size 3: for children up to 4 years old, it is suitable mostly for fun or as a collector's item

Size 4: for children 5-8 years old, serves to get to know the ball and develop some basic skills

Size 5 : for juniors 9-11 years old, standard youth size for team play, when they already know the rules and start playing against each other

Size 6: for boys ages 12-14 and women ages 12 and older, this is the official basketball size for women's high school, college and professional teams

Size 7: for men ages 15 and up, the size 7 basketball is the official ball size for men's high school, college and professional teams