Abstract: A pantyhose undergarment, particularly for men, which permits urination and defecation without the need of lowering the same. The undergarment preferably comprises a fabric torso section which extends about a portion of the torso of the user below the waist. A pair of tubular leg sections extend from the torso section and are adapted to receive the legs of a user. The region of connection of the leg sections and the torso section form a crotch region which connects the front and rear lower portions of the torso section. A first set of flaps are capable of being spread apart to form the first opening in the front portion of the torso section to allow urination without the lowering of the undergarment. A second pair of flaps on the rear portion of the torso section are also capable of being spread apart to form a second opening on the rear portion of the torso section to allow defecation without the lowering of the undergarment.