Incredibly warm and soft! It is truly like wearing a blanket on your legs. Perfect for outdoor activities, lounging around, etc. Excellent condition- only worn once. No flaws. Waistband has a nice design help hide bellies AND will stay up! Size medium. Could fit a size small, as well. Exterior material is Polyester and Spandex, and interior is Spandex and Fleece. I’m not sure of the brand, but I think I bought these from SHEIN.