O’Neill’s Helga and Bjork have been prominently featured in the latest National Geographic Adventure. (And no, it’s not the tribal topless exposure 4th Grade fantasies are made of.) As part of the magazine’s essential gear section, the frock and the top are part of their must-have essentials for female world travelers. Apparently you can wear them for weeks on end, wash them in the sink, hit a few midnight raves in Ibizia, and then barter them for street bikes in Kuta. Click the images for a formal introduction.