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

If you follow the washing/drying instructions, they'll last a long time ... Best black: Unbound Merino Crew Neck T-shirt We've been singing the praises of Merino wool for a while now.

Once reserved for golfers and preppy college kids, the polo shirt has transformed into the perfect elevated basic in a man's wardrobe. An upgrade on the standard jeans-and-a-tee outfit ...

Since 2002, the Peruvian government has required tourists to have a permit and a guide to hike the Inca Trail to Machu Picchu. Only licensed guiding companies can obtain permits, so it's vital to do ...

February, and as the refrain goes, “Baby, it’s cold outside.” If you’re a runner, you know the feeling. Still, you also know that you can warm up in a hurry once you get in motion. And if ...

REI is currently knocking up to 50% off everything from base layers and accessories to parkas and snow pants. Some of our ...

Tired of uncomfortable fabric disrupting your day? This roundup of non-itchy winter sweaters and tops offers a slew of ...

level up to Smartwool’s 250 GSM merino wool base layers. Wool and silk base layers are pricey, and cheaper synthetic long underwear will still work — just make sure that you don’t buy ...

For easy spring dressing, you can't beat a versatile t-shirt dress. This classic blue and white stripe one has a flattering ...

A chic merino wool turtleneck under $40 ... whether worn under a sweater as a skirt or layered over a tee for a grungy, '90s vibe. Now 60 percent off, Wilfred’s sheeny satin silhouette hits ...

Whether it's a whiteout or a crystal clear day this is the season to make the most of the slopes and elevate your skiing with ...