Hmmm... I was playing with a sample of UV Man a few weeks ago and never made that connection. I remember that UV Man was a melange of difference synthetic ambergris notes. I think I recall ambroxan and lactoscaton off the top of my head, though I could be wrong. I found it to be a relatively simple and minimalist kind of scent. i can't think of where I put my sample but if I find it, I'll see how it compares to L'Air.