These are very loved and worn black soft vintage Durango cowboy boots. I am not sure if they are women’s or mens size 7.5. I wear a size 9 in woman’s and these fit, but they’re snug (which is why I’m selling them). The insert for the foot in the boot is torn out. I would put a shoe pad insert when I wore these, so then I would say you may need to be an 8 or 8.5 to wear them comfortably. They measure about 10.25 inches across (SEE PICTURES). The boots opening is 13.5 inches around.