After seeing the positive reviews I thought Id give these a try, as I am looking to replace some capris that I use for Zumba and boot camp classes. Ordered a size M which was correct - Im about 55 and 145 lbs with an hourglass shape. The capris fit well, just a hair big in the waist. I am returning because they are very thin, nearly sheer (not good for doing squats!) and I didn't feel that the material was very durable. I worried about seams wearing after a few washes. You get what you pay for - Ill stick with my favorite capris from Old Navy.