Never worn! I’m an 8.5US and they sent me the waaaay wrong size and I didn’t realize it until it was too late🙃 A half-zipper closure gives the HOLLY knee boot a calf-defining fit while an angled block heel and a square-toe giving this style a sharp finish. Square-toe block heel knee boot Side half zipper closure Angled block heel 2.75 inch heel height Size 6 measurements: 12 inch shaft circumference, 14.25 inch shaft height Size 8 measurements: 14.5 inch shaft circumference, 15.5 inch shaft circumference Size 10 measurements: 15 inch shaft circumference, 16 inch shaft height Vegan leather upper material Textile lining Vegan leather sock Synthetic sole Fit tip: If you are in between sizes, size down a half-size