Worried they would not fit I tried them on over tights. I stood, I sat and they felt snug. The more I moved the better. I figured let me wash them to give them a better fit. It worked. Although I find they are snug in front. It's adjusting that's needed often. I am 5.2 at 217 lbs. Work on my feet all shift, this product works. Did I mention I'm 6.5 months preggers. Cotton comfort. I like them. May need to buy another 5 ok.