I could walk around in these ALL day and feel like I'm naked - that's how incredibly comfy they are. They arrived in a nice package, the wrapping was of high quality which was a good sign even before seeing the leggings.
They fit PERFECT. I ordered a Medium and although they look like capris before putting them on, the fabric is VERY stretchy and smooth, enough to reach my ankles without pulling hard. They are SO soft and silky to the touch!
The high waist doesn't roll down and they stay in place no matter what movements I make.
 I wore them at the gym once just to test them and it was the most comfortable gym class ever! Beware though - they are not 100% opaque, so they need to be worn with clothing that covers the butt. ( at the gym I simply wore a pair of black strech boyshorts over the leggings)
Don't hesitate to buy a pair ( or 2, as I will) because it's really worth having such a great multi-functional, quality item in the closet!