I bought a set of Duofold Expedition weight thermals over five years ago. They are really comfy and very warm. I only wore them on those really cold nights. Well, after this winter of more really cold nights than usual, I decided to get another pair. I was disappointed. This new pair is not as thick as the old pair and not as warm. Also, the old pair of thermal bottoms had a brief-type opening in the front so you could access your equipment when nature called. The new thinner version has no opening of any sort in the front.

These are decent thermals, but being thinner than the old ones and not as warm, I wouldn't order them again at the price they are selling for.