Layers are essential for maintaining warmth in the cold. A good base layer wicks away sweat so you don’t end up stuck in wet clothes. Merino wool is a natural fiber that, in addition to providing ...

Long johns, base layers, skivvies—there are many names for thermal underwear for men. But the main purpose of these cozy ...

Q: Merino wool undergarments tout themselves as being kinder to the environment than other wools or synthetics. How is this so? A: Since the 1970s, professional athletes and weekend warriors alike ...