Backcountry
Outdoor Research Alpine Onset Merino 150 Baselayer Bottom - Women's Black Heather, M
- BackcountryBrand site$98.95Buy
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From Backcountry
The Alpine Onset Merino 150 Bottoms are our go-to base layer for cold-weather adventures, offering breathable warmth and moisture-wicking performance. Made from a soft, non-mulesed merino wool blend, these bottoms move with us while keeping us dry and comfortable during active pursuits. With flat-seam construction to prevent chafing and UPF 30 for added sun protection, they’re perfect for long days of hiking, climbing, or skiing in the backcountry.
