The tags have the size and product information on the inside of the shoe (behind the tongue). Real Adidas shoes will have tags with different serial numbers for the left and right shoe, but a fake product will have the same serial number.

Product description adidas ZX Flux running shoes for women shoes have been designed for runners who appreciate the quality of workmanship, interesting appearance and good running properties.

The name adidas came from the founder, Adolf “Adi” Dassler's name. He used his nickname, Adi, and the first three letters of his last name, Das, to create adidas.

The serial number on the underside of the tab must match the serial number on the box. The brand uses its cloverleaf logo in a print on the tongue and not a sticker like the counterfeits. The finishing of the sneakers adidas Originals is of high quality. Most models have simple holes instead of eyelets.