Oakley B2 Replicas

I got these off a bike I recently purchased. I have had two sets of these grips both look the exact same. But do not look like the same material from other color B2s I have. They are really cool, but I think these must be copies. These are in great condition look nice. Only the end where it looks like a crud plug was in it has been stretched. These are shorter than another set of B2s I compared them to. Shipping to US only.