Nike Academy Team FA24 Soccer Ball White-Black-Green FZ7540 100 Nike Soccer Ball designed for play on natural grounds. Aerowsculpt grooves disrupt air flow around the ball, reducing drag and providing a more stable flight. 12 machine-stitched construction elements are a guarantee of durability. Contrasting graphics make tracking the ball easier. Textured coating allows a better feel of the ball. Rubber bladder increases resistance to air loss and deformation. Material: 60% rubber, 15% polyurethane (PU), 13% polyester, 12% ethylene and vinyl acetate (EVA)