Introducing the all-new Birki Flow, Birkenstock's first post-sport recovery clog.  Designed around the contours of our iconic footbed and bestselling Birki clogs, this new lightweight EVA (ethylene vinyl acetate) model is ultra-breathable, highly flexible, odour resistant and water-friendly. This EVA clog provides the support that Birkenstock wearers know and love along with the added comfort of air circulation from strategically placed vents that aid breathability.  It is completed with classic Birkenstock design cues, from the adjustable backstrap to the moulded buckle.