These are my go-to leggings for working around the house and lounging, and they're nice enough to wear in public. My body temp runs cold, and the lining is just enough to keep me comfortable without being too heavy - I wear them year-round in southern CA. I'm 5'2" and 125 lbs., and the M/L size is perfect. I had just worn out one of my older pairs, so these are a welcome replacement!I thought these leggings were great until my boyfriend said he could see through them.I am 5'6" and 165#. This product is warm and comfortable, is plenty big in the L/XL size, and wore well for the first wearing. It is, however, quite long. If I pull the waist band up almost to my bra band, then the legs still extend about half-way down my feet. My tush is large enough that I would not wear this without a skirt or tunic to cover it, but they make great pajamas when no one is around to see!Another reviewer posted that they smelled strongly of chemicals to her. I did see that review and dismiss it, thinking that she had gotten a bad package. Boy was I wrong. I smelled mine through the packaging! So far I haven't worn them, only repeatedly washed them and hung them outside to air out. The smell has gone down, meaning I don't walk into a room and know that those leggings are in there, but when I put my nose close to them, I can still smell that awful smell. I don't know if I will ever be able to wear them. I am super sensitive to smells and I am sure that I tried to wear them, I would end up with a headache. But we shall see. They are going to hang outside again this week after another wash. And maybe then I will get lucky?These leggings are great. They aren't see through, which was my first priority. Secondly, they are warm, even when worn alone (compared to other leggings, that is). My new favorite winter outfit is these leggings paired with a long snuggly sweater, it's amazingly comfortable.As others have noted, the bottom is not as full as it could be, but my issue has been that it will bunch at the knees after several hours and you have to hike it up to cover the bootie. However, these leggings are much better than many others I have where no amount of hiking is going to prevent the dreaded crack peekaboo, so I rate these as 5 stars. I would wear these all the time if I had enough matching sweaters.I love these! I bought a pair last year and wore them almost daily, often slept in them, and put them through the wash and dryer. They pilled terribly but considering how much I wore them it's not surprising for fleece.I just bought a second pair for this winter. I plan on washing them inside out and not putting them into the dryer to avoid pilling. I love these. They're sooooo comfortable and warm and soft. They're also tag-free which is great! No itching. They don't ride up or sag down. I'm 140lbs and 5'8 and bought the L/XL. I'm often pregnant, or in between pregnancies, so I tend to size up. They fit me perfectly.Needed leggings that were fleece lined because I live in cold weather part of the country. These leggings are soft, warm and comfortable. I will order a few more pairs of this brand now that I have seen and worn the K. Bell Leggings. They do run a little on the small side (which I read in previous reviews) so make sure you order a size larger than you would normally wear.These were perfect, very well made. I'm picky and I searched local stores and tried other leggings from here, these are definitely the best and low priced. I ordered 4 more for the winter. They are warm and flattering. I'm a size 14-16 depending and I ordered XL, good fit and not restricting. In the snow I put a pear of snow pants over them and stayed plenty warm. I wear these almost every day to work with a cute longer shirt to cover my bum.Very light material that pills easily. Would not buy again.