Merino wool is the cream of the crop when it comes to temperature regulation, and Smartwool knows its way around merino.
Smartwool is known for high-quality wool socks, but it has so much more to offer. The Smartwool Merino 150 Base Layer Top staked its claim on our list of the best merino wool shirts of 2021. It already landed the spot for our best budget pick, and now you can grab it for an extra sweet 31% off!
Smartwool on Sale: Merino 150 Base Layer Top
Smartwool Merino 150 Base Layer Top — Men’s & Women’s: $52
On top of being great for keeping you cool on hot days and being a warm bottom layer for cooler temps, the Merino 150 Base Layer is also quite durable. The brand makes it with 87% merino wool wrapped around a nylon core for durability.
And the plant-based dye used in select colors of this shirt is just one example of Smartwool’s sustainable practices. It’s designed with a longer fit, which is great for taller people and those looking for more coverage. And the raglan sleeve design adds comfort when layered.
