SUSTAINABLE MERINO UNDERWEAR, BUILT BY AND FOR ACTIVE WOMEN

OUR PERFORMANCE INNERWEAR KEEPS YOU COOL, DRY, FRESH AND SUPPORTED NO MATTER HOW HARD YOU WORK OR PLAY.

They're really comfortable and I like the material. Plus the brand is sustainable, made for performance, and they're committed to empowering women.

UNDERWEAR THAT’S BUILT DIFFERENT

UNMATCHED PERFORMANCE

Merino wool empowers you to stay cool, comfy, and dry, all day, every day.

This magical material can hold up to 30% of its weight in moisture without feeling wet, so you keep comfortable regardless of how sweaty things get.

Natural thermoregulation means you stay cool when it’s hot and warm when it’s cool — aka always comfortable. 

ALL-DAY COMFORT

Whether you’re balancing in warrior pose, going full send on a new climbing route, running a 10K, backpacking through Joshua Tree, or walking the dog, our Innerwear is built to move with you.

Seamless knitting technology means no digging, while women-centric construction stays put without riding up, slipping down, or giving you a wedgie.

Our customers say they forget they’re even wearing it.

EARTH FRIENDLY

Merino is a 100% natural,biodegradable, and renewable fiber.

Sheep produce new fleece over andover and their wool decomposesnaturally in soil.

Compare that with polyester, whichtakes 500-plus years to decompose.

Plus, we use only ZQ-certified wool, which guarantees ethical treatment of our beloved sheep.

LOVE BRANWYN OR PAY NOTHING

Not sure about wool?

Merino is super soft like cashmere!

It works equally well to keep you cool & dry in the summer as it does to keep you warm & dry in the winter.

We know you'll love it! But just in case you don't, we’ll give you a full refund.

WE RUN THE WORLD

When women tap into our power, we change the world.

That’s why BRANWYN donates 2% of all profits to organizations working to give women and girls every opportunity to stay active and dream big. 

PLAY FIERCE, STAY GOLDEN

Join our community of badass women @branwynofficial.

Money Back Guarantee For 14 Days

Not sure about wool?

Merino is super soft like cashmere!.

We know you'll love it! But just in case you don't, we’ll give you a full refund.