All Nike shoes are packed inside a box with a certain label and tag. The colour and print of the box usually vary depending on the style but mainly the boxes revolve around the colors red, orange, and brown. The print on the box should have the size, serial number, and style, with a barcode.

Nike product code If you want to check if a shirt is fake, Google the product code on the small inside label near the bottom of the shirt. The code you're looking for with Nike shirts is a 9 digit code made up of 6 digits, a dash and 3 digits.

Every pair of authentic Nike shoes comes with an SKU number that is identical to the SKU number on their box. If the numbers are missing or do not match, they are likely fakes. Check the tongue label. Often, fake Nike manufacturers put outdated sizing labels on the inside of the shoe.

The model number of your shoes is typically located under the size and above the barcode on the tag.