Inspired by the three MLS pillars of club, country, and community, the adidas 2017 NFHS MLS Top Training is a one-of-a-kind soccer ball! ; Part of the MLS Soccer collection. ; FIFA Approved on circumference, weight, rebound and water absorption. ; NFHS Certified Ball. ; TSBE Technology offers a seamless surface for better touch and lower water uptake. ; Thermally bonded seamless surface technology makes for a more predictable trajectory, better touch and lower water uptake. ; Size 4 ball suggested for ages 8-12. ; Size 5 ball suggested for ages 12+. ; Imported.