Over the last few decades, merino wool has become a staple of outdoor gear. It keeps you warm when the weather is cold but helps you stay cool when it’s warm out. It never gets stinky even with ...

Hiking outdoors this winter? Here's why you should invest in merino wool base layers (Getty Images) Anyone who spends ample time outdoors in the winter, especially those partaking in cold-weather ...

The word “baselayer” used to mean something completely different when I was younger. Bundling up for a hike in the woods or heading out on a run as a teenager, a baselayer was usually an extra T-shirt ...

Like the socks this brand built its reputation on, the Smartwool Merino 150 base layer uses Merino wool – a material that's often used for outdoor apparel, being breathable yet warm, and naturally ...

Smartwool base layers are a must if you live in a cold climate or vacation in snowy destinations. The brand's apparel and accessories are all made of 100 percent sustainably sourced merino wool, which ...

January is a great time to start working on your fitness goals. Unfortunately, the weather can be particularly unforgiving, whether you're going for a run our trying to get to the gym. However, it's ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Lindsay Warner After new testing, we have all new women’s picks: our top pick, ...

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 ...