Looking for the best merino wool T-shirts out there? Check out our favorite merino layers for hiking, biking, running, and more.

Long before the days of electric blankets (or electricity, period), the best thermal underwear was the only thing separating ...

Best for long days at the hockey rink: Smartwool Intraknit Classic Thermal Merino base layer ...

Wear them over tights or on their own ... There’s nothing like merino-wool socks on a cold winter’s day. This pair will keep your toes from tingling, whether you’re working out or just ...

Having merino wool as the first layer of defense against the cold is never a bad idea, so we had to include Smartwool’s Active Fleece Tights on the list. Plus, we love the reflective elements ...

Fukuda-san is perfectly bald, with a luxuriant mustache. His work has been described as “kind of British,” which means he ...

The blend of rayon (from bamboo), merino wool ... or athletic tights. I’m not one of those women; I find wearing most tights makes me feel too exposed. But since these wool, nylon, and elastane ...

Instead, opt for wool and wool blends. Merino wool is preferred, because the textile is moisture-wicking and heat-retaining. Also look for styles with added cushioning, which will go a long way in ...

“Leggings and tights are much better than sweats in the ... they’re flattering and stylish. An overall win! Merino wool is a winter running essential, according to Hislop.

Since we first wrote this story in 2015, the Men's Health team has tested more ... Before you raise an eyebrow, we get it—Merino wool is usually known for its thermal powers in base layers.