CHIC + FIERCE + POLISHED The ALESTI square toe knee boot gives you the ultimate defined fit with stretch panels on either side of the boot. A treaded block heel and platform sole ensure a comfortable and secure step. Square toe block heel knee boot Pull-on style with stretch gores and back pull loop Full length stretch fabric gore on each side Treaded block heel and platform sole 3.25 inch heel height  1 inch platform  Size 6 measurements: 13.25 inch shaft circumference, 15 inch shaft height Size 8 measurements: 15.25 inch shaft circumference, 15.5 inch shaft height Size 10 measurements: 16.25 inch shaft circumference, 15.75 inch shaft height Suede and textile upper materials Synthetic lining Synthetic sock  Synthetic sole  Imported