These leggings are made of super soft material that feels great. I use them to wear with long tops or sweatshirts and they are perfect. I am always skeptical of "one size fits most" as I am usually on the edge of regular and plus sizing and have rather large legs, but these fit so well. They will look very small when taken out of the package but don't let that fool you, they stretch like crazy! I am definitely going to get several colors of these leggings.