It's a nice ball, but it seems like they all have faulty valves, and can't hold air for more than a couple of hours at a time, even when idle.
BrianH159366994 - 2021年1月28日
The quality of the ball was very good, but when we received it had a slow leak. would not hold its air pressure over night. The Nike return process is straight forward (hence the 3 stars) and the quality of the ball itself was very good