Differing from competing balls that utilize plastic, the deluxe cushioned cover of the Mikasa Serious Soccer Ball is made of synthetic leather. This soft, durable material is exponentially easier on the shins and foreheads of players used to batting the ball around regularly. The leather is forgiving in its impact, allowing passes and shooting to be crisper off of the athlete’s foot.
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