Pre-owned Sandgrens New York boots. Wooden clogs with black nubuck leather. In my opinion, these run a bit small. I normally wear a 38 in Dansko clogs and a 39 fit me perfectly in these boots. These have been gently worn and come from a smoke free home. They show normal signs of wear throughout. Please let me know if you have questions. Sandgrens size chart instructions: 1. Stand up straight on a solid surface with your heels against the wall and a piece of blank paper taped to the floor. 2. Measure both feet from your heel to the tip of your longest toe to ensure proper fit. 3. Compare your measurement against the sizing chart. EU 39 9 5⁄8 inches or 24.5 cm