Invisible Period Protection: Menstrual underwear looks like regular underwear but has a built-in period protection. Instead of inserting a pad into the panties, the protection is sewn directly into the panties. The Selenacare menstrual underwear Active absorbs 25ml of period blood and is perfect for the light and middle days of the period. Simply wash and reuse: Selenacare menstrual underwear simply rinse cold after use, then wash at 30° and then allow to air dry. In this way, the material is protected and the service life is increased. We do not recommend using bleach or fabric softener, so that the absorbency is not adversely affected. Look good even on special days: Active menstrual underwear has a modern, sporty cut that doesn't give an idea of its function. This ensures that no one notices anything about it during the period.