Nike Strike Football|THE EVERYDAY FOOTBALL, PERFECTED|The Nike Strike Football is ready for everyday play with its Visual Power graphic for better ball tracking and a reinforced rubber bladder for a consistent feel and great shape retention|Visual Power graphic helps you see the ball faster and react quickly|Textured casing offers superior touch|Nike Aerowtrac grooves for accurate flight right off the foot|12-panel design for true and accurate ball flight|60% RUBBER|15% POLYURETHANE|13% POLYESTER|12% EVA