Vintage Zodiac Cowboy Western Boots Brown Distressed Leather USA

I'm not sure of the size because the label on the interior is illegible. It's really difficult to measure the insole... I placed a measuring tape inside the boot and measured about 10 inches along the inside footbed. Outsole is approximately 11 inches. I estimate this is a size 9, but can't be certain. These boots are in very good vintage condition. They are clean and look unworn. Brown, heavily distressed leather. Harness buckle detail with branded ring hardware. Whipstitching along the top opening.