The Birkenstock A630 clog can do it all, it features an enclosed design and the nonslip treaded sole offers reliable grip and maximum comfort. The Birkenstock A630 is constructed with oil-and grease-resistant material which is also water-resistant, allowing it to be cleaned efficiently and thoroughly.   - Birkenstock A630 White - Material: PU (polyurethane) - Footbed lining: suede - Sole: PU (polyurethane), nonslip, oil- and grease-resistant - Removable, anatomically shaped cork-latex footbed, washable at up to 30°C