The Super Birki PU is the Birkenstock clog for professional wear. With a flat heel and seamless moulded design, this stable clog is water and dirt-resitant, super-grippy and skin-friendly. One piece mould with replaceable cork footbed. Washable to 80 degrees celsius. Slip resistant. Certified EN ISO 20347:2012 OB E SRC. PU (polyurethane) is an easy to care for, tough, synthetic material that is water, dirt and oil-resistant. Birkenstock Super-Birki in Raspberry Sorbet (68651/1027202)