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

One of the most legendary is the Jac-Shirt, and this wool version gets great reviews with an average of 4.5 stars from over 60 satisfied shoppers, who call it “extremely durable” and “very ...

Forget cotton. Merino wool t-shirts, sweat-wicking and BO-killing, are perfect for hiking, climbing, or traveling around the world.