Experience unmatched comfort with this men’s thermal hiking top, made from 250-weight Interlock-knit merino wool. This base layer excels at temperature regulation, keeping you warm on chilly trails or snowy slopes while offering excellent breathability and odor resistance.
- Seamless shoulder panels reduce irritation and enhance mobility
- Updated ergonomic fit for superior layering and movement
- Flatlock seams minimize chafing during extended wear
- Ideal as a hiking base layer or merino wool base layer for skiing adventures
- Sustainably sourced with ZQ-certified merino wool for eco-friendly performance
Joseph Bradford (verified owner) –
I’ve tried several men’s thermal hiking tops, but this Smartwool base layer tops them all. It keeps me warm without overheating and feels great against the skin.
Garrett Hansen (verified owner) –
The merino wool base layer for skiing fits perfectly and offers excellent temperature control. I appreciate how it manages moisture and stays fresh even after long days on the slopes.
Sierra Blanchard (verified owner) –
Bought this long sleeve thermal top for hiking trips and couldn’t be happier. The fabric is soft, durable, and the fit is just right for layering.