Eco Soccer Ball - Premium Match (Size 5 Circles) Are those racing stripes? Maybe it's just us, but this ball feels fast even when sitting still. Exceptional speed and accurate trajectory. Skillfully hand-stitched by our adult workers (fight child labor!) using superior Japanese cordley s Our premium quality soccer ball for the highest level of competitive play and training. Size 5. Official weight and size; conforms to all international match standards.