Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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This is Smartwool's men's long-sleeve base layer in 100% merino wool, cut slim for layering under shells and midlayers. Merino regulates temperature, resists odor over multiple wears and stays warm when damp, which is why it is a favorite for hiking and cold-weather travel. It is softer and less itchy than budget synthetic or coarse wool layers, but it costs more and needs gentler washing. Reviewers generally rate it highly for warmth-to-weight and odor control, while some find the slim fit snug and the wool thin enough to need care.
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Lowest price we've seen: $125.00 on Nov 10 at Dick's Sporting Goods. Tracked across 2 stores since Nov 10.
Owners praise the warmth-to-weight ratio, softness and odor control over repeated wears, and many use it as a go-to hiking and ski layer. Complaints center on the snug slim fit and the care merino requires.
