I've been using these pants for almost 4 years and I really love them! I've never used tampons and was looking for an alternative to classic pads, which I've always felts uncomfortable in. I tried the reusable pads, in cotton, but they didn't do the job for me: I have a heavy flow and I had to change them too often, nor to say that they don't stay in place, so I would always end up with stained pants.
These modibodi are on a whole other level for me! They are super comfy (the hi waist fit really well on my big hips) and I can wear them for an entire day without having to be worried about any leaking, staining or smelling. I also use them at night and never had any leaking (even on the first days of my periods, the strongest for me). Also, I feel way better in them: the classic pads always feel "chemical" and have this strong sented smell, which you won't have with these pants. I usually never write review, but I felt so strongly about this one, I wanted to share my experience.