Best overall: Ten Thousand So many fitness brands say their apparel is "tested by athletes ... you're walking away with (more like in) a set of comfortable and versatile activewear.

But beyond that, the apparel is actually functional ... out in a public setting (aka a boutique fitness studio). I particularly love that this set isn't flashy, but understated.

Numerous activewear brands have stepped up their fitness fashion game ... apparel I’m eager to wear no matter the activity, but most of the top brands will set you back a pretty penny.