According to Alibaba.com1688, Kakadi's tube shoe logo is a pattern composed of English letters K and P, in which the upper part of K is connected with the lower part of P, forming a pipe-like shape, while the upper part of P is like smoke from a pipe, implying the brand name and characteristics. The logo of Kadi pipe shoes is usually printed on the tongue, sole or shoe box, and sometimes it is embedded in the side or back of the shoes in the form of metal or leather as a symbol and decoration of the brand.