If you are unsure of which size to get your child, I will recommend what size I think based off real-world use. The size 3 is good for any child until about first grade or second grade, which is when a child should move into a size 4. The size 4 should last until they get to middle school (around 6th or 7th grade), and then they would move into the adult official size 5.
Keep your skills sharp and work on your craft with signature soccer balls from Nike. Engineered with a 12-panel design for true, accurate ball flight and control, Nike soccer balls come in a variety of color combinations and include a two-year stitch and shape guarantee. Whether you're a young athlete just learning the game or a seasoned veteran looking to refine your skills, Nike has soccer balls to help you get to that next level. All soccer balls come in a range of sizes depending on your age level. Buy Size 5 for ages 12 and up, Size 4 for ages 8-12, and Size 3 for ages 8 and under. Combine soccer balls with signature Nike soccer shoes, and put in the time to master your touch. Shop Nike soccer balls for men, women and kids, and be sure to explore the complete collection of Nike soccer accessories for additional gear, including soccer pants and shirts.
Great grand daughter had to have her own soccer ball, at her brother's games. She got her name on HER ball, and all is well. Both balls were delivered in record time, in perfect condition, and everyone is happy. Don't forget to order balls by #1,2,or3, that co-ordinates with the age of the players. New purchasers, like myself, should be aware of this information.
Size 5 is the official size for professional matches. Therefore, this ball is only available in this size. Do not use this soccer ball on concreted areas. Its unique rubber uses Puma Airlock Valve Technology (PAL) in order to facilitate proper airlock technology. This ball features Perimeter Balance Technology (PBT) which enables it to maintain impressive flight characteristics. https://www.youtube.com/watch?v=j2Xn84L3Kcs