Prada - Tall Shaft, Flat - Knee High Riding Boots, color Black, size 37 Prada's tall boots are crafted from smart black polished crinkled leather, making them perfect for day or night We love the comfortable heel height with hidden heel- composed of soft leather - these will hit at knee or slightly over the knee. These are a pull-on style with an ankle zipper - you unzip the zipper to help slide your foot into the boot. The calf on these is medium width - which fit an average calf - also these will stretch over time. Size 37" - Prada typically runs 1/2 size small No dustbag or box, shoes only