I do not understand why some users have complained about odor. Apparently they had just unlucky with their delivery. My Leggings have smelled nothing. They are really very warm (much warmer than any thermal long underwear, even the most expensive of the manufacturers). It is true that they are thick and apply accordingly. Under really tight pants can woman so do not wear. But would halt thinner less warm. It is true that there is a one size according to the packet. Therefore I do not understand why Normani provides several sizes to choose from. In the end, probably everyone gets the same package. I am 1.62 m tall and wear size. 42-44. They fit me great and have just the right length. Very tall women might have a problem, but that would probably begin only at 1.80 m or so. It is also true that they pills (nodules), as from the very first day. This does not look nice, but is under long pants matter. Moreover pillt any thermal underwear, also for 50 euros each!