Last summer I hinted that was coming back. Recently the declared it spring's "freshest footwear." Already championing this backless style are style pioneers like Vanessa Traina (who has them in multiple colors), her sister Sam (below in the white jacket) and model Anja Rubik. I want to jump on the bandwagon with one (or more!) of these guys from (60% off, or this that's 50% off), (also in ), , , , and .

 Photos: Vanessa Jackman, Elin Kling, Pinterest