I am not happy with this purchase. The union suit is is thin, not warm at all, and way overpriced. There's hardly any wool in it. I would have been better off with a two-piece set of Duo-Fold, for less money. Don't buy this if you live where the temperature drops below freezing. And you will feel especially ripped off if you are a winter hunter or hiker.
Keeps nicely warm and it's super comfortable to wear...except that the body is too long, sagging in the groin area and making it uncomfortable to wear. The regular size (per chart) is for guys 5'8" to 6'...I'm 5'5" and it's not available for short guys like me. So if you don't mind the "bunching" in your work clothes, then this item will absolutely keep you warm.
