Stop buying disposable period products with Thinx for All Period Underwear - Size Extra Large in Black. Able to hold up to three menstrual pads worth of fluid, Thinx for All Period Underwear is washable and reusable, so you can stop purchasing tampons and pads. Many people also use Thinx for All Period Underwear as a backup with tampons or menstrual cups, and that's ok, too. Thinx for All Period Underwear also helps to control odour, while the moisture-wicking fabric keeps you dry | Thinx for All Period Underwear - Extra Large Size XL