Maternity stockings with graduated compression design, size M-L, made of 73% nylon and 27% polyurethane for a comfortable fit. - Brand: MUJI - Product Name: Maternity Stockings - Size: M-L - Pressure: 7hPa (thigh), 9hPa (calf), 12hPa (ankle) - Material: 73% nylon, 27% polyurethane Unused, but has been stored at home for many years. Thank you for your understanding. Thank you for looking.