Baselayers

A lightweight, fast-drying, long-sleeved tee with a relaxed fit, built for fast paced ascents.

Buy the Wool Thermo LS w/Inlay locally.

With its innovative, seamless, 3-D knit structure, our Capilene Air Bottoms offer amazing warmth and comfort range. An airy blend of 51% responsibl...

Over forty years ago Terramar was the first company to introduce pure silk performance base layer products. Today, Thermasilk is still the standard...

Over forty years ago Terramar was the first company to introduce pure silk performance base layer products. Today, Thermasilk is still the standard...

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 most versatile baselayer: warm, breathable, quick-drying and with HeiQ Fresh durable odor control for daily use. The Capilene Midweight Zip-Nec...

This versatile brushed cotton shirt is smart and practical with an ultra-soft warm feel, suitable for hikes, hill walks and everywhere in between.

The Force hoody is made with fast-drying Motiv fabric with UPF protection. Lightweight and breathable, it's ideal for cool mornings or covering up ...

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...

The Melody 7/8 Leggings are a go-to for comfort and breathability, ideal for high-output activities such as trail running, cycling, or outdoor yoga...

Combining the naturally anti-odor properties of merino wool, and the added durability of recycled polyester, the lightweight Alpine Onset Merino 15...

Combining the naturally anti-odor properties of merino wool, and the added durability of recycled polyester, Alpine Onset Merino wool base layers a...

Combining the naturally anti-odor properties of merino wool, and the added durability of recycled polyester, the lightweight Alpine Onset Merino 15...

The Alpine Onset 150 Base Layers are a lightweight insulator, featuring soft merino wool blended with recycled polyester for superior moisture wick...

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

With its innovative, seamless, 3-D knit structure, our Capilene Air Hoody offers amazing warmth and comfort range. An airy blend of 51% responsibly...

With its innovative, seamless, 3-D knit structure, our Capilene Air Crew offers amazing warmth and comfort range. An airy blend of 51% responsibly ...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ Fresh durable odor control for daily use. The Capilene Midweight Crew hi...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ Fresh durable odor control for daily use. The Capilene Midweight Bottoms...

Our most versatile baselayer: warm, breathable, quick-drying and with HeiQ Fresh durable odor control for daily use. The Capilene Midweight Bottoms...

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...

Quick-wicking, high stretch, and body contouring, this tank top offers soft-feel support, perfect for climbing and active summer days.