For women who still wear slips, this is the pant version of a slip, lace and all. Pros: Feels nice, hardly know it's there. Comfortable waistband. Good for wearing under work pants in a chilly office. Cons: Loose-fitting; doesn't fit close to the skin like a regular legging (I'm 5'2'', 105 lbs and ordered a small). Can't wear these with low rise jeans. Looks silly if you're wearing them around the house. My husband calls these my "nun pants." Don't buy these for your teen or young adult.