High waisted menstrual underwear provides full coverage during your period days; you will feel more secure and comfortable in your period days. The lace waistband of period underwear stays in place and will not roll down.With built-in 4 layers of absorbent and waterproof layers, our period panties can hold 20ml or 4 tampons. The leakproof menstrual underwear is great for heavy periods, maternity, postpartum or light bladder leakage. It provides full protection during sleeping, working and sleeping.Our period underwear for women heavy flow is friendly to environment, we can reduce the use of disposable pads and save money with sustainable, reusable period underwear.The period underwear feels like regular underwear. They are comfortable, you will like our menstrual underwear. You can sleep free if you wear OVRUNS period underwear heavy flow, your sheets will be protected from heavy days. Our women's period underwear can be machine washed or hand washed and tumble dried, the menstrual underwear can hold their color and shape well.