Thank you for viewing. The heel is 7.5 cm. I bought these because I liked the design, even though I'm not good with heels, but I gave up after the second time wearing them. They have been stored in the shoe box since then, so they are very clean. The widest part of the calf is 36.5 cm (inner circumference). These are black suede long boots. Size is 7B (24 cm, slightly narrow). If you have any other questions, please feel free to comment. #suede #black #longboots #ColeHaan