I can tell you for sure that as long as it is bought in a regular shopping mall, it is basically not a fake, especially Tao Bo Sports. I have been a NK brand in Tao Bo Sports East China Branch for five years and participated in four orders from Nike. The name of this 318670-171men's running shoes is simply AIR INSIGHT, and the season is SU08. That is, the products in the summer of 2008 were on February 3, 20081. I once put this product at a 60% discount in the mall. As for the landlord, I think 50% discount is normal, because according to the logic of the person who makes the goods, the goods in the store were sold in the spring of 2009. If the discount promotion of SU08 products is not adjusted quickly, it will inevitably lead to inventory and affect the image of the whole store. As for the problem that the landlord said that the shoe box has only one pair of shoes, the normal shoe box basically has only one piece of paper for reporting a pair of shoes, and there is no shoe tag and maintenance manual. At the bottom of the shoe box, you can see the origin, material and maintenance precautions of shoes. You can see the article number and size. I only explain this because I can't stand it. Some friends are misleading the landlord. If the landlord still feels suspicious, then I suggest you keep the shopping invoice and call the local 963 15 Consumer Association to ask a third party for identification. I hope my explanation can help you.