These are used in international level matches and top league matches like UEFA Champions League, Italian Serie A, English Premier League, Spanish La Liga, Bundesliga, Major League Soccer. Not only these but also all the tournaments approved by FIFA. So you can easily understand that these are the highest quality balls with the highest level of air retention, shape, water absorption, trajectory, curve, and performance. Otherwise, FIFA would not have approved these balls.
My friend and I were kicking a soccer ball around the front yard. It was maybe 2007 and I was getting ready to leave for a couple weeks on a trial. Trying to be cute, I tried a handling skill where I flipped the ball up behind my back and then kick it with my heel so it comes back over my head again. So I kicked the ball too hard, it goes out into the street, and a truck promptly runs it over.
This soccer ball was purchased as a birthday gift for an 8 year old boy. He loves to play soccer and was thrilled to get this ball. However, as it comes deflated in a mostly plain white box - no pictures and no real description of what's inside, we inflated the ball and wrote a description ourselves. There was no printed info inside the box either, except for instructions in very tiny print on how to change the batteries. Nowhere were the size of the batteries identified! So, I was not happy with the packaging of this ball as a gift. However, the ball itself seemed to be of good quality and lit up easily when dropped or kicked and was a real "kid-pleaser". So overall, the product was good, but the packaging could be improved.
Wilson is a great supplier for high schools and colleges, much like Select, and this ball will continue that legacy. Its fused panel and new “hybrid” technology help lower the amount of water that enters the ball, thus allowing it to be much more durable. It claims to have 32 “premium” panels that give you a flight that you can control and predict as well as equal airflow throughout its surface. It is also a highly visible orange, so it will turn a few heads. Combine that with a very reasonable price, and this is an overall great soccer ball for student-athletes.
Elements of the football that today are tested are the deformation of the football when it is kicked or when the ball hits a surface. Two styles of footballs have been tested by the Sports Technology Research Group of Wolfson School of Mechanical and Manufacturing Engineering in Loughborough University; these two models are called the Basic FE model and the Developed FE model of the football. The basic model considered the ball as being a spherical shell with isotropic material properties. The developed model also utilised isotropic material properties but included an additional stiffer stitching seam region.