adidas Performance Starlancer V Soccer Ball Quickly control the ball and precisely pass and shoot; great ball for a beginning or young 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 superior air and shape retention Ball ships deflated. Inflation is required. Pump not included 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+