Developed for big-mountain objectives, the Black Diamond Solution 150 Merino Crew utilizes the brand’s patented Nuyarn stretch merino wool. A combination of merino and polyester, the fibers of this particular baselayer are stronger, warmer and faster drying than merino can be on its own. Naturally bacteria and odor-resistant, the Solution 150 Merino Crew is your answer for all of your foundational layering questions. Who says exploring in the mountains can’t be comfortable?

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