At the World Cup level, these tiny changes in a ball’s aerodynamics can legitimately impact a team’s performance, so the intense scrutiny of the World Cup ball is perhaps to be expected. “You could argue that it’s the most important piece of equipment in the most popular sport in the world,” says John Eric Goff, Professor of Physics at University of Lynchburg.
I read a few bad reviews on here but I didn't think the ball will be that bad. I had this ball for just a week! It looked great in the box but it's a very low quality soccer ball. It got deflated after hitting the post. There were marks and slits left on it after everything it hit. Might be good for kids but if you play soccer on a high level, you're really wasting your money buying this.
Select's attention to detail can be found in the ball's handy work and composition. It comes in nine different colors, including bright orange and bright yellow, which are perfect for training in semi-darkness. The 1.5mm PU cover is hand-stitched and textured for the brighter colors, adding durability. The design also aides turf play by zeroing in on control and resistance.
When any object goes through the air, a thin cushion of air wraps around it that stays relatively still. This boundary layer is why you get dust trapped on your ceiling fan. At slower speeds, the air around a soccer ball moves smoothly over the surface and separates off the sides of the ball at its widest points. Imagine a ball moving from right to left across a clock, Goff explains, so traveling from the 3 to the 9. With laminar flow, the air flows over the surface and then flows off at the 12 and 6, which creates more drag in the air. Drag slows the ball down faster. At higher speeds, the air moves turbulently across the ball’s surface and peels off at the 2 and 4. The wind effectively wraps around the back. This turbulent flow has less drag, which means the ball keeps moving at high speed for longer.

This size ball, the smallest aside from mini-balls not used for real practices or games, weighs 10 oz. and can be used for players under 8. The No. 3 ball is only 24 inches in circumference and thus doesn't come up as high on the leg as an adult model. You don't need to provide a match-quality ball for your young player, write the authors of "The Complete Idiot's Guide to Coaching Youth Soccer."
With the increased seam length, Goff says there was actually a risk that this ball would be too rough. “Very little changes in those textures can have noticeable aerodynamic effects,” he says. The fact that the Telstar 18 has almost the same drag curve as the Brazuca, with aerodynamic properties changing at about the same speeds, is impressive. “It has to be an engineering and technical challenge,” he says.
It is also a good idea to clean your soccer ball after you have finished using it. Although regularly cleaning a soccer ball can be a time-consuming chore, it will extend the life of the ball’s cover. The grit, dirt, and debris that the ball can pick up on any pitch impacts the panels and stitching with every rotation. So clean it thoroughly and then allow it to dry for the best possible results.
With the exception of the Wilson Traditional soccer ball, each of the soccer balls above is unique. Not only by the bold colors and detailed designs but the machine stitching technology that has sewn the panels together. Kids can benefit greatly from having a soccer ball that stands out because it will encourage them to learn more about soccer so that they can really use their cool, unique soccer ball. A unique ball will also distinguish their ball from many others at soccer practices and camps.

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.
This Wilson Traditional Soccer Ball has a very traditional yet updated look, hence the name. The outside of this soccer ball is made of soft synthetic leather, making this ball feel quite smooth to the touch. The inside, also known as the bladder, of the ball is composed from Butyl rubber to provide an airtight compartment that is tough. In addition to that, Butyl rubber helps greatly with shape retention as your kid is sure to get many kicks out of this spectacular soccer ball by Wilson. Due to their reputable brand, you absolutely cannot go wrong with this traditional soccer ball by Wilson.
The outer casing of a soccer ball is composed of panels made from synthetic materials, such as PVC, PU, or a combination, sewn or glued together. Soccer ball casings are rarely leather anymore, since leather tends to absorb moisture making the ball heavier and not perform as well. The number of panels or sections of the outer casing varies according to design. Most professional soccer balls are the 32-panel design. More panels mean a rounder and stabler ball, and a more accurate flight.
Many of today's soccer balls forgo the classic 32-panel design for 8-panel or 14-panel designs that exude a sleek, hyper-modern look (i.e., the2006 FIFA World Cup Teamgeist adidas soccer ball). Whether you prefer a traditional or contemporary style soccer ball, you'll find it here in the Balls section. We carry professional level FIFA approved match soccer balls, futsal balls, training soccer balls and a variety of special surface and indoor soccer balls.

Match balls are constructed specifically for competition and the sport's high-level training. These balls feature higher quality materials and must conform to regulation standards of your league. Training and recreational soccer balls are designed to handle extended use on a variety of playing surfaces, often featuring a PVA casing for enhanced durability.