Yesterday’s balls had stitches and seams in them like American footballs have! They slowly transitioned away from that to the classic black and white soccer ball. From there, we saw the invention of panels. And finally today, we are left with the maneuverability of multi-panels and other technologies which allow the ball to fly quicker, bend more, and dip harder. In addition to these changes, another simple fact that should be noted is that the fact has become softer over time. This allows players to be able to kick the ball further and not risk injury.
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