These sanitary shorts have a waterproof fabric in the crotch area, providing peace of mind when you're worried about leaks from just a paper pad, or when you can't go to the toilet for a long time. The stylish design allows you to manage leaks without worrying about the appearance, even when traveling. This is a set of two. ■Materials: [Body Fabric] 48% nylon, 30% cotton, 22% polyurethane; [Lace] nylon, polyurethane; [Crotch] 100% polyester My mother bought these but is no longer able to use them, so I am selling them.