When first putting on these bottoms they were really snug and I was nervous about working out in them due to the snugness of the fit. Let me tell you, they were so comfortable and I had no problem working out in them. They compressed in all the right places and stretched in all the right places. The pocket on the side is an added bonus. My only negative may be TMI, but it is that I have to wear undergarments with the bottoms and I generally prefer not too with garments this tight.
Meagan recommended this style