Im going to rave about these. I wanted underwear that would enable me to sleep on my back during that time of the month. Wanted to try these before I went for the more expensive thinx or panty prop. I paired these with Targets up & up overnight pads (trying that iutnfor the first time too since I exclusively use Always). Turns out the up & up the pads adhesive sucks. In the morning I found that the pad had not stayed in place & saw a huge leak on the underwear. At first I was upset thinking it didn't work. But then I looked at the towel I slept on as a precaution. Nothing on the towel, nothing on the sheets. I was ecstatic. Plus the leak washed off easily. Ive never been able to clean a leak off underwear so easily with minimal scrubbing. Definitely going to buy more of these. Highly recommend them.