I bought a pair of Nike 703 in Xi 'an Bell Tower Fifth Ring Store. After wearing it for a day or two, the front leather was a little wrinkled.

It's true. Although some specialty stores can buy high imitation goods now, the chances are very small, because there are many online identification methods, none of which are genuine, and specialty stores have to bear the problems of returning goods and being complained. The reason why the quality of Nike's shoes is not as good as before is because the wage cost of domestic foundry personnel has increased, so they can only simplify the materials and workmanship of shoes to increase profits, so please rest assured that these shoes are fine.