I just deleted last night's post about these adorable Summer clogs by Dansko not fitting. I got them out again this morning and they just looked like they should fit, you know? So I tried again and this time the right clog went on with just a little wiggling. The left one took more effort (left instep is higher, foot a little bigger) and I would recommend a shoehorn to anyone struggling to get these on as the backs are stiff and in the way when putting them on. Once on, however, the fit is just perfect. I wear 11-12 depending on the brand, and bought the 43 (12.5-13) based on reviews, so I'd say definitely order up a size. They aren't narrow, either, as I have a medium wide foot and these are just right. Great arch support, too. This is my first pair of Danskos, and I'm loving them!  Amazon is, as usual, a great place to shop. Order received as expected, great price, perfect condition, speedy delivery via FedEx. I'm happy!