All authentic Nike shoes have a tag sewn into them with their size, barcode and model number on it. You will recognize it most easily by the barcode. Look for it inside: The tongue.

1. Look for official logos: Authentic Nike shoes usually have some logos and logos on them, such as the Nike logo and other branding. You can check to see if these logos match official Nike products. On the official website, you can check images of the logo and logo to see if your shoes are the same as the original.

What is Nike Flyknit. A material made up of strong yet lightweight strands of yarn that have been woven into a one-piece upper, securing an athlete's foot to the shoe platform.

Check the packaging All Nike shoes are packaged in a box that is properly labeled and marked. The color and print of the box varies depending on the style, but usually the boxes are orange, red and brown. The style, size, serial number and/or SKU and bar code should be printed on the box.