Not for someone without hips!
I do realize that most people do not have my shape and may fit these better, however here is my review with my shape and size!
I bought these in a small and suspect an XS would fit better, however was wary of an XS because of my other Popflex shorts (see image in purple) that are TINY (size 2, keep in mind I'm 85 lbs) cause constant, tight cameltoe. I don't even wear them because they are so uncomfortable, so I thought I'd try something new.
These biker shorts also caused some cameltoe and have extra fabric in the area in a line between the crotch and hips. It folded and was *baggy* in the area (especially while moving), while the waist, butt, and thighs fit better in the size I purchased. Hopefully the shape of these shorts are much better on someone with hips! However I'm not sure how the butt and hips would fill out as the small did seem to fit me. I will also note that my seamless, "invisible" panties (thong) also did show outlines through the shorts.
They are high waisted and have the stickies around the thigh to keep them from moving, which work if you have them in the right place. While working out, I'm not sure if they would be uncomfortable/restrictive if lifting your knees high, for example. The material is thick/feels quality and is very soft. They are stretchy and not as rigid or thick as the ones in purple in my pictures.
The materials and packaging is what earned this order its stars, and not at all the fit. I will be reselling, tags attached, and hopefully someone can fit and enjoy them.