Base Layer

Change can be a good thing. We've improved the fit on our 100% Merino bottoms with new side seams and a curved seam in the back to help provide a s...

Ultrasoft technical top made with quick-drying and moisture-wicking fabric to keep you comfortable when you're working hard in conditions ranging f...

Ultrasoft technical top made with quick-drying and moisture-wicking fabric to keep you comfortable when you're working hard in conditions ranging f...

Our most versatile technical top is made for use on trails or on the water, with HeiQ Fresh durable odor control and 50+ UPF sun protection. These ...

When you need the performance of Merino without the bulk, pull on a pair of our Intraknit Merino 200 Bottoms. 3D-knit articulation adds an enhanced...

Get the comfort and warmth of our heaviest weight base layer in a pullover with our new Men's Merino 250 Base Layer Hoodie. Featuring a mountain-in...

The TRAIL RUNNER WS TIGHT for women blocks wind on the front but enables easy movement, making it great for any highly active pursuit in winter.

This minimalist-style crew is anything but insignificant. It is a lightweight, super-moveable top, perfect for all of your sweatiest cold-weather a...

Soft, stretchy, breathable and compressible, Capilene Thermal Weight is made of Polartec Power Grid fabric with a smooth face that glides beneath l...

Soft, stretchy, breathable and compressible, Capilene Thermal Weight is made of Polartec Power Grid fabric with a smooth face that glides beneath l...

Style and performance team up on our Women's Merino 150 Base Layer Colorblock 1/4 Zip to keep up with you on all your pursuits. We use side seams t...

Our Women's Merino 150 Base Layer Bottoms are the perfect layer to put on for your warm weather adventures. Made of lightweight, breathable Merino,...

Our most versatile technical top is made for use on trails or on the water, with HeiQ Fresh durable odor control and 50+ UPF sun protection. These ...

Our most versatile technical top is made for use on trails or on the water, with HeiQ Fresh durable odor control and 50+ UPF sun protection. These ...

Capilene Air is the most advanced baselayer we've ever made. It has the greatest range of warmth and comfort of any of our baselayers, insulates ev...

Capilene Air is the most advanced baselayer we've ever made. It has the greatest range of warmth and comfort of any of our baselayers, insulates ev...

Capilene Air is the most advanced baselayer we've ever made. It has the greatest range of warmth and comfort of any of our baselayers, insulates ev...

Capilene Air is the most advanced baselayer we've ever made. It has the greatest range of warmth and comfort of any of our baselayers, insulates ev...

Capilene Air is the most advanced baselayer we've ever made. It has the greatest range of warmth and comfort of any of our baselayers, insulates ev...

Our year-round Merino 150 baselayer tank is up to any challenge thanks to the body temp regulating properties and breathability of Merino. Featurin...

A year-round favorite, our Merino 150 Baselayer Bottoms work hard to keep you comfortable everywhere from the ski hill to the campsite. Ultra-smoot...

Soft, stretchy, breathable and compressible, Capilene Thermal Weight is made of Polartec Power Grid fabric with a smooth face that glides beneath l...

We've reduced the bulk in these Intraknit Merino 250 bottoms, bringing a new dimension to our active winter wear. Targeted insulation and ventilati...