Dare I say that even hurricane Irene is no match for Urban Decay’s new liquid liner, from its already awesome 24/7 line?

It’s true.

I was lucky enough to try these out in June, and I most certainly put them to the test.

I swam, sunned, hiked, cried my eyes out at a good friend’s wedding–you get the idea. Through it all, the liner never budged. I swear on my very healthy, point-filled Sephora Beauty Insider card.

Hell, if it hadn’t been a potentially life-threatening endeavor, I would have put it on and let Irene take a stab at smudging it—I’m almost certain she would have failed.

Needless to say, this liner is now a staple in my makeup bag (Demolition is my favorite shade). And coupled with Urban Decay’s Cannon Ball Ultra Waterproof Mascara, you’ve got an awesome one-two eye–prettying punch.

So, if you’ve been searching for a fail-proof liquid liner for fall, look no further.

This one really works, 24/7.