I am very disappointed by the purchase of the Isadora product: one of the three pack of the pantyhose I have been sent to, has definitely been worn, and then returned to the seller, and was eventually sent to me. All the thread is loose and coming out. And moreover, it’s not the white I had seen and thought I was buying. I have trashed it because I cannot take the risk of wearing something that has definitely been intimately used by someone else. Dear seller, please respect your buyers.