The Icebreaker Merino 200 ZoneKnit Long-Sleeve Half-Zip Base Layer Top is now $90 in this short-lived deal. Icebreaker, like contemporaries Smartwool and Darn Tough, is known for quality merino wool ...

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

"I sat in 15-degree temps…stayed warm, comfortable, and dry." ...

It’s officially cozy season, so it’s the perfect time to shop for a new set of the best base layers to wear under your ski clothes or winter hiking outfits. However, with so many options and a wide ...

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

There’s no doubt that merino wool is an insulating rockstar among outdoorsmen and women. Thanks to its warmth, breathability, moisture-wicking, and odor-repelling performance, it has a massive fan ...

A good merino base layer might be an investment, but it's certainly worth it for its temperature-regulating, moisture-wicking properties that keep you comfortably warm and dry. Whether you're an ...