I love under armour I wore it all through highschool in football and baseball no matter the tempature. Cold gear is what I wear while I hunt and I have no complaints. I have alot of other thermal underwear and crap but to me nothing beats my cold gear with some wool socks haha I totally think it is worth the money. The fit might seem weird because it is so tight but if it wasn't tight it would not be able to properaly work how its supposed to. I also bow hunt in the gloves they just made and they fit VERY tight and they keep my fingers warm as well.