These sanitary shorts have a waterproof panel in the crotch area, providing peace of mind when you're worried about leaks from just a paper pad, or when you can't get to a toilet for a long time. The stylish design allows you to manage leaks discreetly, even when traveling. This is a set of two. ■Materials: [Body] 48% Nylon, 30% Cotton, 22% Polyurethane; [Lace] Nylon, Polyurethane; [Crotch] 100% Polyester My mother purchased these but is no longer able to use them, so I am selling them.