Made of 95% natural cotton and 5% spandex. Cotton lining: 100% premium cotton; leak-proof lining: 89.4% polyester, 10.6% spandexHave extended the crotch linings to make them more protective. And the 100% premium cotton lining on the surface can absorb some liquid, so you don&39;t have to worry about any unexpected messy stains on sheets or clothes and will feel peaceful when wearing them. Nice choice for women and girls during their menstrual , or for light incontinence and postpartum recoverThis protective underwear does not mean a replacement of sanitary cotton; it just provides extra protection. The main function of the protective panty is to prevent leakage, but the sanitary cotton is to absorb water. So only these protective briefs used together with pads/cups/tampons will achieve the perfect protectionColor available in black, , apricot, Size available in XXLSize Chart:XXL: Waist: 31cm/ 12.2inch, Crotch: 30cm/ 11.81inchPac