Gear up for cold-weather activities with the Men’s Thermal Max Merino Quarter-Zip Base Layer Top. Designed with a slim fit, this base layer follows your body’s contours for optimal comfort. Thanks to Intraknit™ technology, it combines insulation, ventilation, and articulation to enhance your performance during high-intensity endeavors.
The 100% merino wool fabric ensures excellent moisture management, insulation, thermoregulation, and odor control. Strategically placed insulating terry loops work hand-in-hand with mesh ventilation to deliver warmth without compromising breathability. With 3D mapping, you’ll enjoy a near-custom fit that allows for effortless movement. Plus, the reflective elements improve visibility in low-light conditions.
Featuring an 8.25-inch center-front zipper, this is the go-to choice for anyone needing a reliable and stylish high-performance men’s base layer top. Don’t miss out on finding the best merino wool base layer for winter!
Erica Weeks (verified owner) –
This men’s thermal quarter zip top is perfect for my winter hikes! The fit is snug and the merino wool keeps me warm without overheating.
Matthew Parker (verified owner) –
I was impressed by the ventilation in this base layer. It really is the best merino wool option for cold-weather adventures!
Katrina Williams (verified owner) –
After reading reviews of the Smartwool base layer, I decided to try this one. It did not disappoint—excellent quality and comfort!