Give the inflation of Wilson indoor basketballs, this adidas pro ball is a great economical alternative. It does arrive deflated and has wrinkles after inflating. The wrinkles go away after a few days of bouncing. It does pick up a lot of dust since it’s 100% polyurethane. Spraying a paper towel with a mild cleaner and wiping it down removes most of the dust accumulated. If you don’t wanna spend 100 dollars plus on an indoor ball, this the one to get