Men's Thermal Underwear
Keeping warm in freezing temperatures requires more than a solid winter coat. A base layer of thermal underwear can help you stay warmer for longer.
Thermal F.A.Q.s
What is thermal underwear? Thermals have long legs, unlike other types of men's underwear, such as briefs, trunks, or boxers. Thermal underwear and long johns mean the same thing; you can use the terms interchangeably.
It's worn as a base layer underneath clothing to keep heat close to the body and help prevent sweat and moisture from freezing on the skin.
How to Choose Thermals
The best thermal underwear keeps you warm when you're outside, wears well, washes easily, and, most importantly, wicks moisture away from the skin.
Thermals for men come in a variety of fabrics. While some people swear by long underwear in fibers like wool and silk, others prefer underwear made of synthetic tech fabrics.
Whichever type you select, you'll want to have a snug fit. This helps to shut out the cold and makes it easier to layer under jeans, joggers or sweatpants.
Important Extras
After you've figured out the best men's thermal underwear for your needs, build out your cold-weather wardrobe. Wool socks wick sweat and regulate temperature. The proper boots are a must-have, too. Lock heat in with a winter hat. Finally, protect extremities with a pair of gloves.
Shop thermal underwear for men, available at Macy's.