The so-called replica product is to copy the iconic products once launched by a brand, perhaps because of a year, perhaps because of a historical period, or because of a designer's blockbuster creativity. The replica must be aimed at another specific product, restored from the details of design, material, template and so on, and then innovated, in order to express the nostalgia and respect for that product. Therefore, the replica versions of football jerseys are real jerseys, as long as they don't buy A goods or Thai versions.