To begin, I am MRS. Joe Guy.  I ordered these leggings to help keep me warm in our damp and chilly climate.  I have arthritis and chronic pain so I was excited to find fleece lined tights.  Well, I got these and straight out of the package they had a noxious smell...like a petroleum based insecticide.  I laundered them and air-dryed them and the scent remains.  I bought another pair from a different vendor and those were so horribly smelly that I ended up bagging them and throwing them in the trash.  I may give these another chance and another laundering, but frankly, I'm suspicious.  Guess where they are made?  Right, NOT IN THE USA.  So I wonder about the origin of the material used to make these leggings.  Frankly, I may toss them, too.  It's not even worth the hassle to return them.  I would not recommend them and I will never purchase them again.  Really unhappy with this purchase.