This is basically true. Some shoes may have four signs combined into one sign. If you want to buy it, there is no sign below, so be cautious. In addition, some high imitation products certainly can't catch up with the genuine ones in workmanship. If you look closely, you will find that the imitation is very rough in the sewing of the tongue, the gluing of the sole and the workmanship of the insole. If you want to buy online, I suggest you go to some reputable stores and pay attention to the return process to minimize the risk. ...