Pending Marked size 24 which equates to a size 8. I personally wear a size 39 narrow in Birkenstocks and a size 8 in converse and Vans as well as an 8.5 in Saucony sneakers and these boots fit me perfectly. I do have a slightly narrow foot so that’s likely why they fit me. I also have very muscular calves and these fit my calves. They are slightly below the largest part of the calf on me. I will add all measurements. - very gently worn one time for an outdoor, on sidewalk photo shoot. Truly beautiful boot in great condition.