SEWN CONSTRUCTION: The strong composite cover combined with enhanced lining allows for extended durability and all-weather performance CLASSIC COLOR: NCAA Red that informs a classic look and feel from the roots of Wilson's traditional football GRIP STRIPES: Double white grip stripes offer extra fingerpoint grips when throwing to create a seamless spiral STAYS INFLATED: A butyl rubber bladder provides excellent long-term air retention to keep your ball from going flat Sport type: Soccer