The cheaper balls only have two polyester layers on their lining. Soccer ball bladders can be made from two different kinds of materials. They can either be latex or butyl. A soccer ball bladder is a component of a soccer ball and it is tasked in containing the air that is within the ball. It also contributes to its shape and the ball’s receptiveness on the field.
With 3 sizes available, there is an appropriate ball for every age group, including number 5, which has the official dimensions. Because there are numerous sizes to choose from, the Glider II is a recommended choice for practicing drills for beginners new to the game and perhaps needing to start with a smaller ball. With its long-lasting material, performance is guaranteed with a ball built for
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