I was really excited about these. But for a size medium, they were too small. The elastic waistband dug into my stomach especially when I sat down. They fit great in the buttocks and legs, and the length was perfect. But the waistband uncomfortable. The are made of 76% Rayon, 21% Nylon, 3% Spandex, and are machine washable. I don't expect them to shrink, but unless I do, I won't be wearing them again.