Photos from GAP

Can you guess which is workout wear?

We found ourselves a little confused when browsing the "Body By Glamour" pop-up shop, a collection of GapBody fitness apparel curated by Glamour magazine. It looked like some club wear had gotten mixed into the racks.

So we're putting you to the test: We chose three tops (pictured). You have to decide which two are designed for the gym. Determine your workout wear IQ with the answers here, then browse the pop-up, or view the full collection online.

The stylish and functional gym clothes we found at the Fifth Ave. pop-up might just be enough to snap us out of our snowstorm-induced workout rut--who wouldn't want to shape up (indoors) wearing sexy, ruched running shorts?

Fashion Week, here we come!

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