Base Layer - Womens

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear...

With a new fit that is designed to reduce excess fabric, our Women's Merino 250 Baselayer Pattern Bottom will help keep you looking good, while fee...

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...

No Seams. Plenty of comfort. Our Women's Seamless Bikini Boxed features seamlessly knit Merino wool for enhanced comfort next to skin and a mesh kn...

Our newest innovation in fabric is here, and it's ready to make your first layer even more comfortable. This lightweight lace fabric is so unbeliev...

Our new and improved Women's Merino 250 Base Layer 1/4 Zip is here to bring you a better feeling, better performing, and better-looking garment. As...

Need a tee that does it all and still looks good? Our freshly redesigned Merino 150 Short Sleeve works undercover as a baselayer on cool mornings o...

Whether you're lounging at home or trekking to parts unknown, ultra-comfy, responsibly sourced Merino next to skin helps regulate body temperature,...

The Active Mesh Bra's remarkable, moisture-wicking, body-conforming synthetic fabric provides low-compression, fluid support while the seamless con...

Performance micro-mesh underwear that dries in under an hour, the cool-wearing Sender Briefs are made from moisture-wicking 89% recycled nylon/11% ...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear...

From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear...

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,...

Soft, quick-drying and stretchy, the Capilene Cool Daily is our most versatile performance knit for whatever you have planned. Whether you're runni...

Cold days on the ski hill, blustery dog walks and spring camping: things that are all made better by the Merino 150 Baselayer Bottoms. Featuring Co...

An all-season favorite, wear the Merino 150 Long Sleeve as a baselayer in fall or as a single layer when summer backpacking calls. Featuring Core S...

An all-season favorite, wear the Merino 150 Long Sleeve as a baselayer in fall or as a single layer when summer backpacking calls. Featuring Core S...

Enjoy Merino next-to-skin comfort while experiencing the performance of our Women's Merino Sport Lined Short. This lightweight, quick-drying, stret...

The Women's Modern Collection Underwear from ExOfficio is sleek, smooth, and comfortable, with dynamic technical performance for all your travel ne...

The Women's Modern Collection Underwear from ExOfficio is sleek, smooth, and comfortable, with dynamic technical performance for all your travel ne...

With our Women's Merino Seamless Bikini, a seamless fit, ventilation zones, and an unbelievably soft Merino interior will help to keep you comforta...