ToBeInStyle Women's Black Spandex Opaque Pantyhose with White Tuxedo Accent 70% nylon Pull-On Closure One size fits most. Available Color Options: Black Spandex Opaque Pantyhose with White Tuxedo Accent Materials: 70%Nylon, 20% Spandex, 10% Nylon Machine wash cold. Do not bleach. Air Dry Only.