Meriwool thermal long underwear men’s size medium. Very warm! High quality.

100% all natural superfine 18.5-micron offers utmost comfort 400g/m2 weight interlock-knit Merino wool can be used as a base layer or mid-layer, but won’t weigh you down Anti-bacterial & odor-resistant properties keep you dry and comfortable “Sourced directly from Australia, our Merino wool is pure, breathable, and lets you maintain the natural, outdoor feeling of being one with the Earth. In fact, the Merino wool clothing we create provides the proper warmth when the seasons start to change.”