Period-proof underwear is the revolution of lingerie. Made of cotton (even organic certified cotton!) Cocoro period-proof underwear have a patented and certified super absorbent yet breathable material that is able to collect your menstrual flow as well as vaginal discharges. Enjoy up to 8h without even thinking about your period! Period-proof underwear is an eco-friendly solution to manage your period, less expensive than disposable products, healthier (no chemicals!) and reusable. Choose your favourite models from thongs for very light flow up to culotte for an heavy period.