The Nike Ordem 4 Serie A Tim Football stands up to intense play with true flight movement and shape retention. Benefits Fuse-welded, synthetic leather casing for optimal touch and response Nike Aerowtrac grooves for true, accurate ball flight Vibrant colour contrast for easier ball tracking Product Details Two-year stitch and shape guarantee Materials: 40% synthetic leather/30% rubber/20% polyester/10% cotton Standard Ball Sizing Size 5: Ages 12 and up Size 4: Ages 8-12 Size 3: Ages 8 and under Size 1: Skills ball