The most commonly used materials for casing are PolyUrethane(PU) and PolyVinyl Carbonate (PVC), synthetic leather or a combination of PU and PVC. You can distinguish the type of casing used by touch. Balls that uses PVC usually have a hard exterior but are cheap and durable. PU cased balls are softer to the touch, high in quality and more responsive than PVC balls. Synthetic leather balls offer increased control hence ideal for professional matches or high-level playing. You will also notice a glossy finish on all soccer balls. This comes in handy in minimizing scuffing and water damage to the balls.
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.
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. https://www.youtube.com/watch?v=DGp37du0xbQ