However, this has not stopped players from preferring butyl as their bladder material of choice. In fact, this preference is so well cemented by players of all skill sets, that manufacturers professional game balls are just as likely to use butyl bladders as they are latex often times even more likely. It is interesting to note that butyl is more durable than latex but less durable than rubber-despite providing had better air retention.
Size 5 is the official size for professional matches. Therefore, this ball is only available in this size. Do not use this soccer ball on concreted areas. Its unique rubber uses Puma Airlock Valve Technology (PAL) in order to facilitate proper airlock technology. This ball features Perimeter Balance Technology (PBT) which enables it to maintain impressive flight characteristics. https://www.youtube.com/watch?v=j2Xn84L3Kcs