Menstrual Panties Flow Plus by Nertalis are invisible and 100% waterproof. Recommended for abundant flows, several uses are possible: in anticipation, in addition to another protection, for the night, or during the day... Multi-layers, they are ultra absorbent and can replace hygienic protection. Washable and reusable, they are part of an eco-responsible approach. Oeko-tex certified for safety, without harmful components for intimate health, menstrual panties flow plus NERTALIS are reusable and their absorption capacity is maintained up to 100 washes.