Comfortable and great quality material. The material is soft and stretchy but thick enough to help smooth out any lumps. I wore them as part of my outfit to my bridal shower. White of course are a bit see through so wear nude thong and I recommend a top that covers your booty unless you don't mind playing peekaboo-ty with anyone behind you. Im 54 about 150 fitness competitor 41 inch hips and the medium was perfect size.