Sheer and silky, soft and pretty.... This 20 denier ankle stocking provides comfortable lining and protection for your feet if you are in pants/heel combo all day, every day. It"s light and sheer, but with spandex for greater stretchability and durability. It is one size fits all and available in black and beige colors. Just like any other hosiery, hand wash is the recommended care/wash instruction. But, for the price, if you don"t want the trouble, feel free to wear it as disposable.