Leather, composite and rubber basketballs in every size.
Which basketball size to buy by age and league: size 7 for men and boys 12+, size 6 for women and girls 12+, size 5 for ages 9 to 11, size 4 for 5 to 8.
Indoor vs outdoor basketballs compared: genuine leather, composite and rubber covers, grip, durability, break-in and which ball to use on hardwood or asphalt.