I use these in conjunction with a menstrual disc to catch any oops moments, rather than having to use disposable liners.
I've tried a few different period pants, but I'd say these are the best. They're lightweight & comfortable, they're practically invisible & they most certainly do the job. I always wore dark underwear during my period, in case of leaks, which meant only wearing dark colours, so it's liberating to be able to wear whatever I like during my period & not worry about it. Thanks Wuka!