adidas Starlancer V Soccer Ball Quickly control the ball and precisely pass and shoot with adidas' Starlancer Ball A great ball for a beginning or youth athlete Machine stitched construction and internal nylon wound carcass for maximum durability and long-lasting performance Special TPU exterior material is designed to resist abrasion and last longer Butyl bladder for best air retention to keep the ball's shape and stay inflated longer Size 3 ball suggested for ages 8 and under, Size 4 ball suggested for ages 8-12, Size 5 ball (official size) suggested for ages 12+