Birki Air 063070 Birkenstock Safety and comfort all in one: The Birki Air Antistatic counts among our popular clog classics.  * Removable, anatomically shaped PU footbed, antistatic and washable at up to 60°C * Material: PU (polyurethane) with side air inlets * Footbed lining: microfiber * Sole: PU (polyurethane), antistatic * Antistatic properties * Made in Germany * Comes in original box