SpliceD
Pronounced, "Spliced"
X006759 on inside of left temple. Does that make it 1st gen?
And "X-Men" Juliets to boot! Nice first Juliets! The nose bridge gasket looks like it's worn and starting to stick out. Looks like a tune up is in your near future. Also those Ruby lenses look fruby-ish. Might not be the original lenses that came with them, but are the correct color lens for the frame. Previous owner must have replaced them at some point.