For example, a football shoe, the top version is made of kangaroo leather, the middle version is made of cowhide, and the low version is made of artificial PU leather. Then it may correspond that the top version of kangaroo skin is produced by the original factory, while the low-end version may be produced by overseas OEM. With the different producing areas, the production process will also change, and the top manufacturing process will generally be better than the low-end one. And the weight of sneakers is different between different versions. Generally, the top is the lightest and the bottom is the heaviest, mainly because of the different materials and processes used. Moreover, there will be subtle differences in shoe types between different grades, and sometimes the top sneakers will be slightly narrower than the low-end sneakers.
The above is just an example to illustrate the general difference between different grades of football shoes. The difference between top, sub-top, mid-range and low-end football shoes is all-round, not only the vamp, but also the tongue, heel, lining, sole and spikes. It can be said that every detail on the shoes may be different, and it is necessary to analyze the specific problems of specific football shoes.