If you’re part of the “always freezing” crowd — especially if you live in a colder climate — warm winter base layers are a wardrobe must, from thermal undershirts and long johns to cozy socks. Many of ...

Choosing the best base layer for cycling can have a bigger impact on your comfort and temperature regulation than almost any other piece of apparel. A good base layer helps manage moisture, regulate ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Building that ski outfit begins, of course, with the base layer. You want the base layer—also called long ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Earlier this year, I took the trip of a lifetime to Lapland, a winter ...

The outer shell gets all the glory, but the piece that decides whether your day goes well is the one you pull on first. A base layer is the next-to-skin part of the system, the thing that sits closest ...