A football, soccer ball, or association football ball is the ball used in the sport of association football. The name of the ball varies according to whether the sport is called "football", "soccer", or "association football". The ball's spherical shape, as well as its size, weight, and material composition, are specified by Law 2 of the Laws of the Game maintained by the International Football Association Board. Additional, more stringent, standards are specified by FIFA and subordinate governing bodies for the balls used in the competitions they sanction.
The 1GK USA ball may seem to look a bit odd, but that is definitely by design. However, do not let its unusual appearance fool you: the 1GK USA is by far one of the most durable soccer balls that we reviewed. This begins with a solid TPU casing, but it is primarily due to the construction of the ball. Specifically, this is the only ball on our list that uses hand stitching. Granted, that is somewhat necessary to ensure that the butyl rubber fins stay attached.
When I buy a soccer ball at a local store, how do I know if I am buying a good soccer ball?  Ball material information on the packaging of the balls is minimal at best. Marketing hype is hard to understand. So people are very frustrated when buying soccer balls for their clubs, teams or own use. Parents of soccer players have always asked me about what type and where to buy soccer balls for their up and coming star. "Go to the local store and pick out one that is on sale" I would tell them. The only recommendation I could make was to check out soccer balls that I previously used and knew they were good quality. 
This can be used as a great option for goalkeeper training as well. Why? Look, you can hardly see the lines on this ball, hence you won’t be able to guess the direction by only seeing the spin of the ball. That means as a goalkeeper you will have to give full concentration to detect the direction of the sliding balls. This is obviously helpful if you are a goalkeeper, and looking for a sliding challenge.
Why do some soccer balls get bigger over time?  Many soccer balls do tend to get larger over time. Especially lower quality balls! This is due to the pressure of the bladder against the linings and cover.  Over time the material and stitching may stretch out causing the ball to become larger. Also, soccer ball abuse may cause the stitching to loosen and the ball to expand.
It came in a large box to accommodate the ball packaging. It comes semi deflated, so it needed some pumping before throwing it out to the kids to test out for the day. They loved the feel and control. Now, I think some was in their heads from knowing it was an actual ball the tis used for the pros, the text of the outside and the material did seem to give them better control over a $30 ball
The soccer ball has gone through various changes just as the football game. As opposed to yesterday’s football ball that had stitches and seams and the classic black and white design, today’s soccer balls are designed with the latest technology that lets the ball bend more, fly quicker and also dip harder. Besides, they are quite soft that they let players kick the ball further without risking injuries.

Ok i have read some of the negative reviews and i am sure there is the occasional faulty ball or the person who thinks they are buying a "regular match soccer ball"... that is not what this ball is designed for. It is an "ultra-durable" and nearly indestructible soccer ball. I have been buying these for 4 years and i give them away especially in Nicaragua. I would venture to say these balls are not designed for normal use in the USA on a manicured field... the flight, the touch is a little different... but if you play on hard surfaces, rocky roads, near barbed wire fences, in environments such as Nicaragua and other countries this is the best ball you can buy. I took my first ones to Nicaragua and left them and one was played with nearly every day for three years by some kids in a local

Whereas plenty of manufacturers that we reviewed opted to go with a soccer ball that was more durable than responsive, Mikasa takes the opposite approach and focuses primarily on the touch that their ball can provide. This is most apparent in the soccer ball’s choice of casing material. The synthetic leather casing of the Mikasa is by far the softest and naturally responsive-without the inclusion of texture-out of any other soccer ball we reviewed. https://www.youtube.com/watch?v=3OKagE2ZIRA

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