R29 Editors Dish Out Their Most Comfortable Underwear Picks, In Honor Of National Underwear Day

Fact: There's no item more important in your closet than underwear. After all, we wear it every. single. day. And while the fancy lingerie that we pull out every couple of weeks months holds a special place in our hearts, it's the everyday go-tos that really deserve our praise.

With today being National Underwear Day and all, we thought we'd use the so-called holiday to find out which brand really warrants a lifelong commitment. We scoured Refinery29's New York office, asking real women about what they look for in a comfy pair of underwear. From thongs vs. boyshorts to Hanky Panky vs. Aerie, see what your favorite R29 staffers have to say about undies and shop their end-all-be-all pairs in the slideshow ahead.