Size 40 Never worn New without the box Dansko Professional is a timeless clog. Roomy toe box, contoured PU midsole and PVC inner frame makes these clogs comfortable and stable. This iconic silhouette has a padded instep collar, protective heel counter and anti-fatigue rocker bottom for enhanced movement. These clogs are a great choice for medical professionals, chefs or anyone who spends long hours on their feet.