Today we have exceptional balls, sanctioned by FIFA. As per FIFA the football is more than just stitched leather. There can be no game of football without a ball and the better the ball, the better the game. The FIFA mark on a soccer ball is an assurance of testing towards a ball of proven quality standards and performance. Today most of the players depend on the FIFA mark of excellence in all levels of play. Quality criteria which are built by FIFA to meet the highest standard that is: Circumference Test, Water Absorption Test and Permanent Roundness. Official soccer ball have been improvised from every possible source including animal skulls and bladders, coconuts, and even human skulls. And from the past decades every type of animal skin (leather) was used to keep the ball more round. After the discovery of vulcanized rubber, the new designing of rubber soccer balls come into existence.
Circumference Test: In order to achieve optimum results in keeping or dribble to calculate the average circumference of each ball, as measured in 10 different points. FIFA-Approved Standard: 68.5 cm - 69.5 cm
Permanent Roundness Test: Large panels offer a wide range of kick. To be measured 16 different locations on the ball and is considered average diameter. The difference between the smallest and largest diameter should be strictly defined limits. FIFA Approved Standard: Maximum 1.5% difference. One player can fully demonstrate his abilities only if the ball is perfectly round. 3-D panels reduce the formation of corners and they shift the energy balance.
Water Absorption Test: FIFA-Approved Standard: Water absorption: no more than 10% weight increase .If a ball is heavy and wet, the conduct of the football field is totally different from a dry one. Low bounce, dribble hard and fly slowly. The new patented technology for thermal bonding makes the Soccer ball almost impermeable. For the water absorption test, it will be placed in a container with water. Pressure and rotates 250 times, and then measure its weight. Test shows that it behaves in the same manner as dry.
Soccer balls come in leather and high-quality materials in the cover, backing, and bladder allow the ball to fly exceptionally true made with 100% polyurethane. Leather footballs and leather soccer balls is a widely recognized as the best ball for numerous reasons, such as shape retention and weather resistance These FIFA approved soccer balls offer a fine performance and durability for the money. Apart from the hardness of the ball, the feel of a soccer ball is affected by the type of bladder. This is inside the ball and holds the air. If the ball has a butyl bladder it will be harder and cheaper. Soccer balls come in different sizes as well: Size 3, Size 4, and Size 5. Size 3 balls are the smallest balls and are typically used by players under the age of eight. Size 4 balls for players between the ages of eight and twelve use this size of ball. Size 5 soccer balls are the standard size for adult play and are the standard size balls for all international play.
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