[header] How to spot fake oakley sunglasses [title] Ask for the certificate of authenticity and warranty card along with your purchase. [step] Most fake oakley sunglasses don't come with proper documentation. The certificate of authenticity and the warranty card should be the first two things you should look into when purchasing a pair of designer sunglasses. 
This verification method is incredibly reliable and is recommended for individuals who aren't confident with their ability to detect a fake pair from construction alone. [title] Check the case or pouch the sunglasses come in.