Okay so I bought these to attend a wedding. They were a great choice as the crystal appearance gave a Cinderella conservative vibe while still being sexy so I can still wear them for other occasions. Super comfortable. The plastic warms as you wear it and molds to the shape of your foot expanding a bit when you walk so you never felt as though your shoes are cutting into your foot or squeezing it to death. Also this med size heel is comfortable if you are an event where as you have to stand. Great shoes!