Most cases have the following size breakdown: 1 - Size 5, 2 - Size 7, 2 - Size 9, 1 - Size 10, (assortment may vary slightly in each case). Random assortment of colors and/or prints. Soft, silky comfort. Silky, smooth nylon fabric. Smooth leg bands eliminate panty lines. Feminine, lacy waistband is soft and comfortable. Light, breathable, 100% cotton crotch liner.