NAYRT but you have no idea what you're talking about. What we call "geniune leather" (composite leather) is 二层牛皮. That item is listed as 头层牛皮, which is what we call "top grain leather". It is thinner and less strong than full grain leather, but it is leather, straight from a cow, with a thin layer on top removed to correct imperfections in the hide like scars. Top grain leather is very common in the fashion industry when a clean, uniform look is desired. The confusion comes from the fact that the Chinese word referring to real leather (as opposed to PU or other synthetics) is 真皮, which translates to "genuine leather" (or skin), even though it is not the composite material we know as "geniune leather".
Additionally, I actually recognize this manufacturer because I used to do swing dance, and they used to sell custom dance shoes through a Facebook page directly to western customers under the name "Made in Lindy", and I knew several people that had their shoes and they were definitely the real deal, not "geniune leather"