Look for the tag on the product which will have the size and other product information mainly inside the shoe that is behind the tongue of the shoe. Real Adidas shoes have tags with serial numbers for the left and right shoe. However, a fake product will have the same serial number on both shoes.

What is the difference between adidas and adidas Originals ? The adidas Originals brand is a subsidiary of the sports and lifestyle clothing and footwear company adidas. This division specialises in the re-edition of some of the brand's most successful models from the 1950s to the 1980s.

Since Horst Dassler, the son of Adolf Dassler, passed away in 1987, adidas was sold and is no longer family-owned. Instead, Adidas is now owned by Adidas AG, a multinational corporate group owned by several shareholders.

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.