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.
The ultimate determination is how a soccer ball feels and performs for you on contact. A good soccer ball will not only be tough enough to hold up to your fast and furious play, it will feature a soft casing for comfortable heading, and durable stitching (if stitched). It should handle well, and have good response. Most good soccer game balls feature a poly-urethane (PU) casing. Most leagues prefer 32-panel designs for its performance value. Also check for a warranty. Your new soccer ball should come with a manufacturer's warranty against defects and damage caused by normal play.
Another imprint you’ll find on your Adidas 2016 MLS Official Match Ball, is the FIFA quality seal. As you recall, the FIFA testing involves many aspects of testing in order to pass certification and earn this imprint. This ball passed in all categories including circumference, sphericity, rebound, water absorption, weight, loss of pressure, and shape/size retention.
In terms of durability, you can’t really go past Select. The polyurethane cover on the Numero 10 is tough enough to withstand dog bites and general wear and tear, but still feels nice and soft when kicked. Although this ball is a bit more expensive than other replicas, it comes with a two year warranty for peace of mind when buying. It also retains its bounce very well over the years – perfect for practising volleys and clearances.
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. https://www.youtube.com/watch?v=c1SVcjYY6TE