Nixx-Poppy Lace are super comfortable period underwear. Definitely a Nixxworld favourite, with its soft satin feel and cotton inner protective panel. They are designed to manage your heavy to moderate flow days, without the need for any other sanitary product. Nixx-Poppy Lace look like your normal underwear, and are all black on the inside, so no staining. They are kind to the environment, as they can just be popped into the wash with your other clothes, and are ready to use again.