This soccer ball is virtually indestructible. The manufacturers have designed it to withstand any challenge yet still keep afloat. It can be run over by a truck yet it will still maintain its balance. Set it ablaze and it will still hold its ground. Instead of air, this ball uses a unique foam known as ethylene-vinyl acetate foam. With this, the ball will never need a pump and will never go flat even when punctured. This special foam reinflates the ball when the need arises. This is a durable ball and you can use it on all types of playgrounds: concrete, grass, sand or any other surface.
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