The three stripes are Adidas.
In 1949, Adidas used the three stripes on their traditional products, becoming a brand trademark of Adidas around the world.
Adidas is the symbol of Germany - there are 3 of them. They are the common three lines (sports series), clover (casual retro series), Y3 (high-end series) and the lotus pattern of Adidas is called clover.
The three stripes are actually an image expression of the Adidas brand trademark. It expresses the image characteristics of the brand very concretely. So what do these three stripes mean? The three stripes in 1949 The bar symbolizes the load-bearing part of the sneaker structure that has a substantial role. It was later changed to a clover, symbolizing the unfolding world map.