Stay warm and comfortable with these fleece lined women's opaque thermal tights. Made from a soft blend of polyester, nylon, and spandex. Hand wash, tumble dry low. Unfortunately there is no size listed anywhere. They were sealed in the box, but I took them out to see if there was a tag inside the tights, but no luck. But I will tell you they are SUPER soft. I took a measurement of the waist and without stretching, it was 11in. But if I stretched it out, it went to 16in. I also took a measurement of the inseam and that was 23in. These are footed, so I stopped where the ankle would go. I'm not a seamstress so my measurements are approximate. The back of the box has a size chart (see photo).