These beauties are sure to become a favorite in your closet. Perfect with dresses, skirts, or jeans, they are as practical as they are lovely. These boots are brand new, still in the box, and the tags are still attached. The block heel measures approximately 2.5 inches. The calf opening is approximately 9 inches across. (See photos) Please feel free to ask any questions and reasonable offers are always welcome. Smoke free & pet friendly home. Thank you for looking!