adidas D86688 Brazuca Replica Top Glider Soccer Ball 1:1 take down in color and panel design from the Official Match Ball 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 Machined-stitched construction ensures soft touch and high durability Butyl bladder for best air retention to stay inflated longer 1:1 take down in color and panel design from the Official Match Ball 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+ Check with your local league for size requirements