It depends how old you are but for professional players (example: MLS) it's a size 5
Adults use a size 5 soccer ball.
A size 5 ball.
A professional size football is uk size 5.
The size 4 soccer ball goes the fastest because Gian Cua one of the best soccer players in the world kicked it through the whole field
Yes. Ball size only changes depending on the age of the players. Youth players might play with smaller sized balls.
The circumference of a size 3 soccer ball is 23 to 24 inches. Size 4 soccer balls are 25 to 26 inches in circumference. The size used in professional soccer and upper level youth leagues is size 5 which is 27 to 28 inches. The smaller size 2 soccer balls are promotional soccer balls.
Women's soccer is in a different league to the men's soccer. Women use a soccer ball that is the same size as the men's soccer ball.
The standard size of a soccer ball used in competitions should be of size 5. Other smaller sizes do exist for players of age younger than 12. The size 5 ball weighs between 14-16 ounces with a circumference of 27-28 inches.
The size of the regulation soccer ball used by adults and teenagers is the Size "5" Ball. It is the official size of ball used by FIFA.