The internal nylon wound carcass makes certain the ball is a perfect sphere at all times so that its shape can glide smoothly on any surface. The machine stitching is extensive and delivers unrivaled quality in its structure. The butyl bladder guarantees that no air will escape no matter how often the ball is used. TPU material on the outside is advantageous because it resists scuffing and exterior damage.
I bought three and used them for juggling, shooting practice and kicking against a wall. I juggled 90,000 times in 3 months, and shot many times on goal and kicked against walls. These are very durable. I look for durability in practice balls and these are superb. I wonder if Wilson has the newer cover pattern with the same internal structure in any model of ball. It would be wise to do that for the sake of staying current. I love the feel when kicking. Variable amounts of air can be used based on personal preference while practicing. A little less air allows a more forgiving bounce while juggling.
How Do I inflate my soccer balls? Soccer balls lose air pressure over time. Sometimes over a few days (soccer balls that use butyl bladders keep air pressure longer than balls that use latex bladders). Be sure to check the pressure frequently to make sure the ball is properly inflated.  Therefore, invest in a good ball pump, have a supply of inflation needles and use a low pressure gauge to measure for proper inflation. 
A factor that makes this official match soccer ball popular is its high-quality features paired up with its affordable price. Its thermal bonded construction is FIFA’s highest quality standard in construction for match balls. Its exterior uses the PU material and is 100% water-proof. The graphics also facilitate high visual response. The butyl bladder facilitates high air retention while the VPM (Valve Position Marker) technology will show you the precise foot placement.
After reading this article, I would like to start off with saying this definitely covers 99% of what you need to know about soccer balls. As a 7 year previous soccer player, I played between both defense and forward positions… both of which are very active positions during a game. That being said, for someone like me that is very knowledgeable with anything related to soccer, I would recommend this article to anyone that needed in-depth information based on the #1 point of interest related to soccer, the soccer ball. For anyone curious or new to soccer, the ball is the first thing you should learn about. This article will no doubt help you on what type of soccer best suits you and makes it very clear and simple. Bottom line, this article receives an A+ from me with everything covering all the different types of soccer balls.
Soccer balls also have various sizes that you can choose from, and what is best for you will depend on how old you currently are. Soccer balls come in different constructions in the inner bladder and the lining, which can contribute to their responsiveness on the field. Panels on a soccer ball are also important since they can influence a ball’s flight characteristics, and the control a player will have on the field. Like any other sporting equipment, picking the right soccer ball, if you are very meticulous, is something that will need some key points to consider.
Furthermore, cleaning the ball is a very important task that you must do on a regular basis. It could help you avoid water absorption issues, and it will help make it last longer. Clean a soccer ball with some mild soap and lukewarm water to maintain its performance. Don’t use harsh cleaning agents as this might damage the ball’s construction material. Storing the ball in low temperatures is ideal to avoid warping or water retention.
This ball truly lives up to its name as a “glider,” having a stable flight path when shot and a nice feel when passed. The surface is relatively grippy, which is great for goalkeepers looking to practice their catches. Because the ball isn’t as slippery as some other replicas, you can shoot it with a bit more swerve, and dribbling and skill moves are a bit easier.
In 1937, the regulation soccer ball put on a little weight, increasing from 13-15 ounces to 14-16 ounces. Soccer balls used to be made exclusively of leather. Not so these days! Current technologies have come up with leather-like synthetic materials that are softer, more lightweight, water-proof, and perform as well if not better than leather soccer balls. As for the look, early soccer balls were tan but difficult to see from the stands; although white leather-washed soccer balls are known to have been used. White soccer balls replaced their tan predecessors in the 1950s, and were composed of 18 panels. Black spots were added to allow soccer players to track the ball's swerve. Today's soccer balls come in an array of colorful designs and styles to suit every player.

Changes in temperature will also affect the inflation level of the soccer ball. Extreme heat or extreme cold will alter the shape of the bladder and this will affect the integrity of the soccer ball. Although it doesn’t seem like you could reach an extreme temperature that could do this to a soccer ball, just leaving a ball in your trunk or the back of a van on a hot Summer’s day will do it.
During the 1900s, footballs were made out of rubber and leather which was perfect for bouncing and kicking the ball; however, when heading the football (hitting it with the player's head) it was usually painful. This problem was most probably due to water absorption of the leather from rain, which caused a considerable increase in weight, causing head or neck injury. By around 2017, this had also been associated with dementia in former players.[8][9] Another problem of early footballs was that they deteriorated quickly, as the leather used in manufacturing the footballs varied in thickness and in quality.[6]

Looking for a decent soccer ball? The time was when you were looking for a soccer ball you just popped into your local toy store, paid a few dollars and headed off to the local park. Times have changed and, today, soccer is big business as is the market in soccer balls. With so many manufacturers making so many claims about their latest high-tech ball, just how do you find the best soccer ball available in your price range?
Furthermore, this ball has butyl bladder that ensures long air retention to make it stay inflated for long. The high visibility VRC – Visual Response Color – Technology lets you see the ball clearly in the field, and its kick-specific design allows you to see how you can bend it like a pro. It can be the best street soccer ball and youth soccer ball in colleges making it a must buy. It further has one of a kind VPM – Value Position Marker – Technology to improve your pro skills.
Sizing is very important in selecting a soccer ball.  For the purposes of this article, I will mostly concentrate on size 5 outdoor soccer balls, but I will quickly go over the various sizes and let you know what they are used for.  Size 1 soccer balls, or skill balls (also known as mini balls), are primarily used by youth players that are just being introduced to the game.  These are typically 1-3-year-olds.  Another use for Size 1 balls is for older players to learn to juggle.  It is much harder to juggle a size 1, so instead of using a hacky sack, they use a skill ball.  This is done because the texture and materials are similar.  Size 3 balls are slightly bigger than size 1 and are used for ages four through seven.  They do this so that the ball isn’t too big in comparison to the players.  Size 4 balls are used for age eight through eleven.  Size 4s are smaller than size 5, which is used for everyone past the age of eleven.  This is the same size that the professionals use.  Making sure that you have the proper ball is just as important as picking out which materials one has.
Today’s generation of the ball allows teams to be more accurate with their passing and their shots, leading to a myriad of strategies being employed.  Some simply wait and try to shoot from way outside because of the wall the ball flies.  Others use the ball on the ground.  Whichever way, we are certainly all lucky to be able to use today’s technology in our games!  There are a few things to consider when buying a soccer ball.  There are various sizes, materials, qualities, and levels of play which will help determine which one you need for your specific purposes.
In 1838, Charles Goodyear introduced vulcanized rubber, which dramatically improved the football.[5] Vulcanisation is the treatment of rubber to give it certain qualities such as strength, elasticity, and resistance to solvents. Vulcanisation of rubber also helps the football resist moderate heat and cold. Vulcanisation helped create inflatable bladders that pressurize the outer panel arrangement of the football. Charles Goodyear's innovation increased the bounce ability of the ball and made it easier to kick. Most balls of this time had tanned leather with eighteen sections stitched together. These were arranged in six panels of three strips each.[6][7]
This is much like the kind of balls that I often buy and play with.  This is a training ball, but don’t let that fool you into thinking that means it is low quality. It is machine stitched, meaning it is mass-produced and has a nylon interior, making the ball last a long time as you practice and do your daily drills.  It also has a butyl bladder and is polyurethane so that it will stay inflated longer.  It has a really catchy green and black design and I’m sure all the kids would absolutely love to have this ball (or two) for the great price!
It depends on its intended use. Soccer ball casings are made from three kinds of synthetic materials. Polyvinyl carbonate (PVC) which is what most less expensive training balls are made from, Polyurethane (PU) which is the preferred ball for soccer tournaments, and a combination of the two. There are also foam and rubber training soccer balls for kids. Some kids' soccer balls are made of 100 percent thermoplastic polyurethane (TPU), which is a kind of foamy casing material so the ball is very soft. There are greater and lesser grades of each kind of material. PU-covered balls are generally softer, livelier, and have a better feel to them, and are what most people seek when looking for a optimal performing soccer ball.
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
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