4 Pack of Period Panties cotton quick dry hip-hugger Solid color cute great for the back roll or the side sleep have not been tested but have heard great things. best for low flow days. Okay! Post partum review of period underwear! Pros: way more comfortable than a pad, super soft, breathable. Seems to tolerate a light-medium flow well for half a day before needing to change it out. Cons: can't tolerate heavy flow, top elastic band doesn't have much give when putting on or off and is a bit restricting/annoying. 18