Honey Birdette Dental Red Stay Up Stockings - in original packaging and unopened. Material is polyaminde and elastane lycra with a "lace" decorative top. These are a size Small - sizing is done primarily by height. Please note that these are a "S" as Poshmark defaults to OS for hoisery. Size chart is visible in the second photo (and available online):https://us.honeybirdette.com//pages/hosiery-sizing?country=US