Time Out says
Think about the shape of a beoseon (traditional Korean socks) and you'll get an inkling of what Flat Apartment's designs look like. The shape of their shoes' toes resembles that of a beoseon but details vary. They release products in black and white almost every season, letting you choose timeless, classy items. You can also place a special order to buy products that were released this season, the last or the one before.