The internal nylon wound carcass makes certain the ball is a perfect sphere at all times so that its shape can glide smoothly on any surface. The machine stitching is extensive and delivers unrivaled quality in its structure. The butyl bladder guarantees that no air will escape no matter how often the ball is used. TPU material on the outside is advantageous because it resists scuffing and exterior damage.
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