Reposhing this item I purchased from @bhanna529 years ago. Absolutely love these boots, but I’m pairing down my closet and wear black boots more often. I have size 15.5" calves and these boots are tight, but do zip up. Anything under that measurement will be fine! These are leather boots, so I have noticed some overall stretching in the calves since I first started wearing them. They used to be a bit more tight on me. Size 10.5 and true to size. I typically wear a 10 and these fit me great too, but I like my boots to be slightly oversized (but not too much!). These boots have some normal scuffs from wearing, but no major flaws to note. Lovely Tory Burch boots with gold embellishments.