A Little "rant", And A Bit Sad

[wrist]

Many polished frames has distinguishable marks on the corners to help detect counterfeits. They come like that directly from Oakley.

I always wondered what that was. Matte frames have it as well. Thanks for the knowledge/power Batwolf!

 

[Belmont3]

Thank you all for the help and advice. As of the custom ones I'll keep checking. Thanks!!