Have some fun when you layer up. Get into the world of patterned long johns with the best selling base layer that Smartwool makes. You'll be smiling and cozy warm as you dress for your adventure, starting with this basic. This version offers improved fit and protects you from seams chafing your skin while wearing gear or more layers. Enjoy your fishing, climbing, running, walking, camping, and dog walking in comfort and pizzazz.
You can't get more basic than this essential base layer by Smartwool. Sure, you may want patterns and colors in this great top, but when it comes to serious dressing for serious cold, there's something about basic black that, well, means that you're serious about your activity: running, climbing, cycling, fishing, you name it. This version offers improved fit and protects you from seams chafing your skin while wearing gear.