Reusable menstrual knickers that are as stylish and comfortable as your regular underwear - absorbs menstruation blood even better than a tampon or pad (up to 3 changes of tampons/pads) Provides protection against odour and a moderate, steady flow with occasional gushes for up to 12 hours - TriTech Performance with 3 absorbent layers that keep you fresh, dry, and secure Retains its quality through 50 machine washes at 40°C or lower - rinse off excess blood in cold water, then wash with your load (avoid fabric softener)