Topshop Ren knee-high heeled boots. black faux leather—feature a square or chisel toe, a block heel, and a side zip. I can never usually wear a very high heel, but found these boots extremely comfortable when just trying them. The boots are. Marked as US 10 and UK 8 but I wear a 9 1/2 medium and these boots fit me with or without a boot sock. These are very cool boots for any time of year and for the holidays and in excellent condition never worn, the soles are perfectly clean, no markings, the heels are excellent condition and these boots are very, very comfortable