I bought 3 pairs of running shorts. 3 different brands to try them out for fit since they were all a great price on amazon. I bought these, an adidas brand, and a pearl izumi brand (all under $15). I usually wear size small (4-6) so I bought a small in these. I am athletic and have a little booty on me and these were a prefect fit. I do really like these especially if you got a little extra in the trunk like me (a little less than J-Lo... lol). These are great for me for running, dancing, kick boxing freely. Also, these do have the panty in them so if you're not a fan of it, then you might want to look elsewhere. Overall, great product, lightweight, breathable fabric and made well.