You have no items in your shopping cart
When it comes to your first layer, comfort is as important as performance. And when it comes to comfort, Smartwool Women’s Merino 150 Base Layer Long Sleeve checks all the boxes. The lightweight fabric is breathable, moves with you as you climb to new heights, and helps keep your temperature regulated. The added durability of Nylon means that– just like you– this base layer won't quit.
Merino 150 - This breathable, soft, lightweight fabric offers next-to-skin comfort, moves sweat away from the body, and acts as a versatile performance layer for warmer conditions.