The Super Birki PU (polyurethane) clog is suitable for leisure, garden, and professional wear. With its flat heel section, this popular and seamless clog provides the feet with all-around protection and grip. The flexible PU material with its smooth surface is water- and dirt-resistant, which makes the Super Birki extremely easy to care for. The ergonomically designed cork footbed – with its skin-friendly and breathable microfiber lining – delivers outstanding comfort. This makes the Super Birki suitable for the wearer’s own personal insoles. The cork footbed is removable and can be washed at up to 30°C. The Super Birki (without footbed) can be washed at up to 80°C.BIRKENSTOCK also takes safety extremely seriously in terms of sole design: the directly foamed, flexible PU sole features a non-slip profile, thus offering firm grip on slippery surfaces (certified in accordance with EN ISO 20347:2012 OB E [category SRC]).