Hey guys got a pair of free oakleys, but they need lenses... & cant figure out the model... Ne help would be awsome, thank u in advance

Post a pic. Your profile pic is way too small to identify it properly. It looks like a Gen 2 Square Wire http://o-review.com/database_detail.asp?table_name=glasses&ID=615) to me, but a bigger pic is needed for more accurate identification.

Posted in the chat, but I see Oak figured the same model. The original Square Wire changed briefly in 1998-1998 and took on the new A Wire arms with the faux hammers stems. It then went away when the entire Wire line got updated to the 2.0's. I believe the orbitals on both Gens will be compatible, but you will need to make sure you search for original Square Wire lenses, as the 2.0 is MUCH smaller, and the New Square Wire (third iteration) is completely different as well.

The original square wires were HUGE, they fit great. I had a pair of the Black/black but gave them to a family member. They are probably twice the size of the square wire 2.0, which were tiny on me