Solution 150 Merino Base Bottom - Women's

What Our Gearhead® Experts Are Saying:

"I've been wearing the Solution 150 Merino Base Bottom on my backcountry touring days, and it's become non-negotiable in my kit. The NuYarn construction dries out so much faster than my old merino bottoms, so I'm not sitting in a clammy layer when I stop for lunch at the top. Two full days in and there's zero odor, which says a lot when you're working hard out there."

The coldest mornings demand the smartest starting point, and the Solution 150 Merino Base Bottom from Black Diamond is exactly that. Whether you're skinning up a wind-scoured ridge before dawn or dropping into a long technical descent, this bottom handles the full range of a big mountain day without complaint.

What makes it stand apart is the NuYarn technology underneath it all. By wrapping a nylon core with extra-fine merino fiber, Black Diamond has engineered a fabric that outperforms traditional merino in every direction that matters: it's warmer, it moves without restriction, and it sheds moisture fast enough to keep you comfortable through the sweaty climb and the cold at the top. Add in the natural odor resistance and the flatlock stitching that keeps things quiet against your skin, and you have a foundation that earns its place at the bottom of every single layering system.