Gorgeous boots from Ted&Muffy - now Duo. Based in the UK they create beautiful boots in multiple calf sizes! https://duoboots.com/en-us These black leather boots are amazing for dresses with comfortable heel. Can be re-heeled when needed and last forever! They are an european size 37 (6.5-7 in US). The calf is a size 42cm (~16.5"). This pair also includes original box. These fit my 6.5-7 size foot perfectly. They fit my calfs when they were 16.5-17" but I have lost weight and they no longer fit correctly. My loss is your gain! I have multiple Duo and Ted and Muffy boots for sale in similar size - bundle and save!