Considering the positives previously mentioned, you might be wondering why we think this ball is only suited for practice-even if it is one of the best training soccer balls we have seen. This is because the Nike is not that responsive-at least, not compared to match soccer balls. This is largely because this ball uses a rubber bladder. This bladder is not responsive at all. On top of that, the foam lining and TPU casing are not the most responsive either-even if the latter does have texture to help increase its responsiveness.

Everything an inexpensive, real soccer ball should be. This Wilson was significantly better-constructed, heavier and more durable than I expected it to be. Every purchase, quality-wise, must be weighed against price. And for less than $10, this sucker will last you a LONG time. I bought it for my 2-year-old. This will be the size ball he uses until he's 8 or so. Assuming he wants to play soccer. Oh dear lord, please have him want to play soccer. Come on. I need this!
Latex bladders are one of the best materials when it comes to ball construction. However, with latex bladders, air won’t last as long as butyl bladders and will need more attention for proper inflation. Butyl-blend bladders hold in the air much better, but they are harder and less receptive in play. Mid-priced balls will usually have a mix of butyl and rubber.