These black and white Haider Ackermann flat leather sandals have a knot detail at the front, an open toe, and an open back. Considering the fact that we recently discovered that 88% of women routinely wear shoes that are too small for their feet, these slippers should come as a relief for 88% of y'all. What's more, you don't have to sacrifice style for your podiatric health, as these Haider Ackermann shoes come with the approval of Browns' buying team (who recommend teaming them with Jacquemus, Esteban Cortazar, and Cornelia Webb).