These shoes make your legs look super slim!! But I can't wear shoes this high anymore ( ᵕ ᵕ̩̩ ) They're incredibly stable, and I only wore them indoors. So they're not very worn! They're labeled as size M, so I think they're around 23.5-24cm! I'm a stay-at-home parent, so please refrain from purchasing if you are overly concerned about details!