These shorts are a mixed bag. On the one hand, the flexible waistband and D-ring waistband create a slightly smaller waist, which is great for high-carb days. But then again, the "stretching" component of the shorts leaves a lot to be desired. They are definitely tighter around the hips than expected. So if you're gaining a lot of muscle in that area, it might be worth going up the size. All in all, if you're looking for a decent pair of shorts with a slight slant, then this is fine. But if you're looking for real flexibility and convenience, I'd look elsewhere.