Birkenstock Super-Birki Polyurethane Dusty Blue slip on nursing/ work clogs. Women’s EU 40 / US 9-9.5. Like new condition! I only wore once on shift but prefer my crocs. Super cute dusty blue color. From the website: A Professional Collection favorite, the Super Birki clog puts comfort to work in just your color. Fluid-resistant PU and added traction makes it a fit for healthcare, hospitality and wherever you need extra help getting the job done. Wash and disinfect the clog at up to 140°F and its removeable footbed at up to 86°F. The style is grounded in trusted anatomic support—feel the footbed and you'll feel the difference after long hours on your feet.