These sanitary shorts are sprinkled with functions to make the use of SISIFILLE's sanitary napkins more comfortable. The fabric is made of Peruvian PIMA (organic cotton) imported in-house. It is characterized by a smooth touch. A special one-piece body pattern with no seams on the sides is adopted. No elastic is used at the waist and does not tighten around the tummy. The elastic sewn from the waist in the center of the back to the crotch switching part in the front enhances the adhesion of the sanitary pad. Even if you move, it is difficult to shift or sag, and it prevents lateral leakage. The crotch part has a double layer (double gusset), so you can store the feathers neatly. By not using a waterproof cloth that does not have a moisture-absorbing effect, stuffiness is reduced and rashes are prevented. It can also be used as everyday wear.