I purchased these last year and wore them a few times, then stored them in a case. They are very easy to walk in, and I didn't get any blisters. The size is 37, which I believe is M-L! (The seller usually wears 24.5-25cm shoes) Heel: 13cm There are a few scratches that are noticeable upon close inspection. Please refer to the images. These are used, so please refrain from purchasing if you are sensitive to imperfections. I've priced them affordably to reflect this! Color: Black