Review on Men'S Merino Wool Thermal Underwear Set - 100% Natural Naturwool Base Layer, Top And Bottom by Terrence Tucker

Awesome product. I use them in 20-40 degree weather and they work great. When hiking I keep the bottoms on. I might sweat a little and feel a little warm but it’s worth having because it doesn’t get wet with your sweat and once you are standing still in sweat you don’t freeze up. The top works great too, I just wouldn’t move too much in them, such as hiking a ton of miles in the because you will get hot. But as far as keeping you dry and warm these are worth the dollar.