These were sold to me in a pair of polished Juliets loonnggg ago as G40 Blue iridium custom cuts. They aren't that, it doesn't appear to exist! The closest I can find on Google is Revant's Ice lenses. They are used and there is a small mark on one lenses but I figure at no cost they might still find a taker. A taker in Europe is better for me as postage is cheaper but these are free to whoever wants them. I had to reorganise my box of Juliet spares into two as it was running out of space, one box for lenses and one for rubber and other bits and bobs. And I decided these, as aftermarkets, I could get rid of. There are some Linegear ruby clears too but I quite like those so may keep them, and some HI Yellows that are the worst custom cut I have ever seen (bought from eBay I hasten to add, not from one of the forum cutters) that I may just practice on.