Quick and easy slip-on comfort from the Super Birki Clog is 100% weatherproof in single-mold construction. Birkenstock's legendary comfort includes a removable, replaceable, cotton-lined cork/latex footbed. The slightly raised back provides a secure fit, with a heavier sole for improved slip resistance. Can be sterilized up to 140 degrees Fahrenheit and is resistant to most chemicals. Available with Electro Static Dissipative footbed tested and approved within ESD standard requirements.