The Leathaire is too general, and there is no way to judge which kind it belongs to. Microfiber leather can also be called technology leather.
As long as it is stained with technology, there is nothing wrong with it. And once it is called microfiber leather, it is basically sure that it is microfiber leather. The difference from ordinary PU leather is that the base fabric is different. Microfiber leather is a base fabric made of microfiber. In the field of leather, especially dry PU, other processes are the same, the finer the base fabric fiber. Then it reflects the better feel of the leather. That is, the closer it is to the feel of the dermis, the specific principle is that the finer the fiber, the more it can simulate the bottom layer of the dermis. When the surface layer is generally made of polyurethane, there is a short answer just above, but it is indeed synthetic leather.
Although it is called synthetic leather, it is true that many synthetic types of leather have better performance than genuine leather. For example, the breathability and moisture permeability of genuine leather can be completely achieved, but the scratch resistance and wear resistance of synthetic leather surpasses genuine leather in many aspects. There is also synthetic leather that can be stretched in four directions for making pants, and this is a performance that leather can't do at all.