Smartwool Colorblock Henley Base Layer Merino 150 Long Sleeve

Enjoy a warm Merino/polyester blend that helps move sweat, dries quickly, and hold its shape during high-sweat activities in colder weather with the Men's Merino Sport 150 Henley. It's one of the most stylish tops, but also one of the best base layers for performance—designed to maximize comfort and minimize chafing as you explore easily with a pack on your back.