Smartwool Classic Thermal Merino 1/4 Zip
$100–$200Prices change often; check the current price on Amazon.
A long-running merino base layer positioned for cold days when odor resistance and warmth matter.
100% merino wool; 250g midweight
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Product overview · Outdoor & CampingPatagonia Capilene Midweight Crew
active synthetic layer
Overview
At a glance
| Best for | active synthetic layer |
|---|---|
| Price band | $50–$100 (prices change often; check the current price on Amazon) |
Polartec Power Grid; 100% recycled polyester
A long-running synthetic base layer aimed at high-output activities with fast drying.
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