Size: Approximately 90 (Although there was no tag, I'm estimating based on when my child wore a similar item, which was around 90cm to 100cm.) I purchased these as children's stockings. They are actually a bit thick, so they're about the thickness of something between stockings and tights. Only tried on, never worn. Please understand that these have been stored at home for a long time. Please note that I am a private seller, so please forgive any oversights in my inspection.