1, look at the vamp: basketball shoes generally use artificial leather or synthetic leather, advanced football shoes use artificial kangaroo skin, running shoes generally use artificial fiber, and generally imitation shoes do not use advanced artificial leather or microfiber because the materials are too expensive. The identification method is to look at the gloss of the material. Real shoes are made of materials with high gloss, and it is also necessary to squeeze or stretch the upper leather by hand to feel whether it is very tough and elastic.

2. Look at the midsole (that is, the middle layer between the upper and the sole): If you press the midsole of a real shoe with your fingers, you will feel moderate hardness and elasticity. If you press hard with your nails, the midsole will naturally return to the state before pressing, and the nails will not be pressed for a long time, but the midsole of fake shoes has no level of memory sponge.

3. Look at the soles: The soles of fake shoes are brighter than real shoes. The other is the simplest method. When wearing real shoes, the forefoot rubs the ground on the plastic floor or the floor, and there will be a very loud and crisp "squeak" sound.

4. Look at the sewing thread of the upper: Nike and other big brands also have strict requirements on the sewing thread of shoes, stipulating that the length of each needle should be average and there should be no jumpers, so it is impossible for fake shoes to meet such strict workmanship requirements. There are often wrong lines or thick lines.