Spandex,Nylon Imported Hand Wash Only Superior Quality Materials:85% Nylon,15% Spandex; Imported; This tights suitable for height 59~70 inch, waist 31.5~43 inch;Timeless, Ultra Sexy Look Other than sex, it's also ease of access to the toilet, panties are worn over the pantyhose, so it's just basically pulling down the undies and not the whole pantyhose, because it could be risky snagging with them while pulling them down and up again. Shiny and sheer!