Then, you can smell shoes. Authentic sneakers have a light smell. If it is imitation, there will be shoe glue or other smells.
Also, you can look at the workmanship and carefully observe the thread and glue of the sneakers. Fake ones are inferior at first glance. Look at the color of sports shoes.
Others, for example, are your channels for buying shoes on the right track? Specialty stores are generally not pitted, and online shopping will be relatively cheap. At this time, you should pay more attention. The pictures of online shoes are all true, and those sent to you will often lie to you. These are also available.
Of course, you can also check it in the store.
According to these points, slow observation should not be wrong.
I can also send you pictures for identification.