There’s no excuse not to go outside with these warming, sweat-wicking base layers from Carhartt, Eddie Bauer and more.

From a merino wool base layer to viral HEATTECH fabrics, these thermals provide extra warmth without the added bulk.

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. You can trust Cyclingnews Our experts spend countless hours testing cycling tech and will always ...

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 ...

Every item on this page was chosen by a Town & Country editor. We may earn commission on some of the items you choose to buy. Building that ski outfit begins, of course, with the base layer. You want ...