These boots are stunning! Made of soft, buttery leather and sporting a black and black/white python pattern, they are sure to become a favorite. These boots are brand new and still in the box. They have measurements as follows: Block heel is approximately 2.5 inches Calf circumference is approximately 15.5 inches Shaft is approximately 17.5 inches Please feel free to reach out with any questions. Reasonable offers always welcome. Smoke free/pet friendly home. Thanks so much for looking!