I bought these for workout purposes and was super happy with the fit. I am a size 6-8 and the medium fit perfectly. The tights are made of good quality material not see through at all. I ended up "living in" them on a recent road trip and they were awesome for unexpected cold nights camping (wore them as PJs/long johns). Also I bought black which was a perfect "dress up" color along with my black jacket especially after days of camping. I will def be buying more. Highly recommend and awesome price especially compared to Lululemon etc which is way out of my budget.