Another one from the OPI Suede collection -- I believe this one is #5 out of 6.
OPI Suzi Skies in the Pyrenees Suede
I like grays, so this one was a winner for me. It kinda reminds me of charcoal on my fingers. It's almost like a matte version of OPI's Baby It's Coal Outside. As with all the other Suedes, it applied pretty well, dried very quickly, and only required two coats. I didn't get a chance to try this one with a top coat -- I think I much prefer it without, actually!