Clover is a logo used by Adidas before. This figure symbolizes the unfolded map of the world, and it is 1972. The three stripes were earlier, originally the load-bearing part of the sports shoes structure, and came out in 1949, the second year after Adidas founded its brand. In the mid-1990s, adi began to promote the three-brick logo. After entering the 2 1 century, Adidas re-launched the clover retro series. In fact, Adidas has three symbols, one is a triangle symbol composed of three rectangles of different lengths, the other is a clover series and the other is a football series. . . This is a shapeless circle wrapped in adidas logo.