Vintage YSL stockings alga fog T1

Deadstock in box, never worn pair of vintage YSL Yves Saint Laurent pantyhose in dark gray called fog. Style is called Alga, I think T1 is the size. I have not taken them fully out, but these are likely best suited for a collector as the elastic waistband crunches when touched, but the nylon stockings are soft and silky. Box will be shipped to ensure no additional damage.