If you’re not familiar with M.A.C. false lash mascara, I would certainly get acquainted. One of the best result driven mascara available is launching a waterproof version. I love a good false lash effect mascara, and even though I am not into waterproof as such, I do recommend layering. On a rainy day finish your mascara beauty regime with a waterproof top coat seal. No smudging or staining and the name does say it all.