They feel really nice, the fabric is actually very comfortable. I wear them without underwear, otherwise I get too hot. I recommend them for daily runs, training sessions, workouts or just for comfort. Here are my advantages: • I'm 5 inches 9 feet tall. I usually wear L/XL. • I have size US L for her • the tights are a bit long and loose. • The crotch area is too big/long so I have to pull it all the way up for it to fit properly. • The tights are loose so they tend to roll down when I put something in the inside pocket. • Pants are on. the outside is really tight. • they definitely fit my bum and my legs • they might shrink a bit in the wash but I'm afraid they'll shrink on the outside too and I can't wear them anymore. Can they be worn? Yes. Are they elastic? Yes. I'll probably cut off a few inches from the pantyhose on the inside.