Period scrundies contain a leak-proof layer as well as a soaker pad sewn inside. Because of that there is no need to use any extra pads. Thanks to the carefully planned design with an air pocket this period underwear dries quicker after washing. The scrundies can be used for a light to moderate flow, as a cup backup or for moderate incontinence problems. They come in many different fun designs that will put a smile on your face for sure. Their snug and comfy fit is perfect for when you are bloated or having cramps on your period.