Marked size 6 us, 37 Eu PLEASE NOTE: did my best to show any tiny details on the last photos, velvet shows a little weird on camera Im a true 6 and these are way too loose on me, they would probably fit a 6.5 to a narrow 7 best Only tried on Heel is 4.25" high Front platform is 1" I recommend keeping these stored upright, since velvet gets crushed and it affects the look of it or if you want to keep in a box, to wrap them in velvet fabric so they don't get damaged Smoke free & pet friendly home