The black, red and black stripes are from Putian. The three bars are the symbol of Adidas, representing the connection of three continental plates-they are shaped like the three-dimensional plane of the earth, very similar to the map of the world, symbolizing the sports power extending to the whole world, and this symbol also symbolizes the three bars sewn on sports shoes by Adi Dassler, the founder of Adidas brand. I have been plagiarized many times, and black, red and black are the signs of plagiarism.