The fabric in these is softer and more relaxed than the version with the supplex. This allows you to sit more naturally which is what I prefer (I would argue that the supplex gives you more support). These are super comfy and you can wear them through the day and the night. The fabric on these ones feels really soft. I would recommend these as a top choice in underwear, I would buy this again. I have many different brands and these ones are probably one of my favorite.