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.
Well, panels are not any different component. Panels are the segments or octagon quilt that are seen outside the balls. Of course, nowadays you will find some other shapes besides octagon. FIFA official balls usually contain 32 panels. But nowadays you will also find 26, 18, 14, 8 or even 6 panels with different shapes and designs from those of conventional balls.
The contours and grooves on the NIKE Strike Soccer Ball give it a unique surface that is textured and designed for ball handling. 6 color patterns and 3 different sizes make it a ‘jack of all trades’ ball that can entertain any age group. The power graphic adorning the side with the signature swoosh makes tracking the ball a breeze no matter how fast it is moving.