Score goal after goal with the Academy Soccer Ball's innovative OmniSculpt technology - grooves debossed into the casing allow air to travel around the ball delivering truer flight. Built with a reinforced rubber bladder, it maintains optimal air pressure and shape, making it the perfect companion for every match. PRODUCT FEATURES: Aerowsculpt technology uses molded grooves to disrupt airflow across the ball for less drag and more stable flight Textured casing improves grip and feel Reinforced rubber bladder helps maintain air pressure and shape ADDITIONAL DETAILS: Materials: 67% rubber/10% polyurethane (PU)/13% polyester/10% ethylene vinyl acetate (EVA)