Looks like denim and feels like sweats! The website says they are “The most comfortable jeans in the world. They look like denim but they feel softer than leggings”. It’s all true! They are incredibly soft and comfortable with realistic printed-on marks and stitches. The elastic waistband makes it postpartum-friendly and comfortable to travel in. They’re great for lounging around and people can’t tell the difference when you’re out. Questions about them being petite friendly or not. I’m 5 ft 105 pounds and wearing an XS. They are long but my washer and dryer shrunk them to fit perfectly (as seen here). These sweatpants come in XXS - XL sizes. The color I’m wearing is Lenox. I hope that helps! LTKActive LTKVideo LTKStyleTip