Woman in BRANWYN ZQ ethical Merino wool bra and underwear running outside
Woman in BRANWYN ZQ ethical Merino wool bra and underwear

BLOG | IN THE WILD

WHEN DO YOU FEEL MOST POWERFUL? #BRANWYNInTheWild

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7 Astonishing Hike-In Lodges in North America - BRANWYN | Performance Innerwear
Travel & Adventure

7 Astonishing Hike-In Lodges in North America

Retreat to an oasis free of honking cars and buzzing smartphones in these off-the-grid, backcountry retreats.
The Complete Guide to Nursing Bras - BRANWYN | Performance Innerwear
Health and Wellness

The Complete Guide to Nursing Bras

Not sure if you need a nursing bra, or where to start while shopping? We’ve asked professional lactation consultants to share their expertise.
10 Science-Backed Benefits of Yoga - BRANWYN | Performance Innerwear
Yoga

10 Science-Backed Benefits of Yoga

Research has shown that incorporating yoga into your life can help with everything from improving sleep and reducing stress to boosting your immune system and increasing self-esteem. 
BPA in Your Sports Bra? One More Reason to Switch to Natural Fibers - BRANWYN | Performance Innerwear
Health and Wellness

BPA in Your Sports Bra? One More Reason to Switch to Natural Fibers

BPA in your sports bra? Scary, but true. According to a recent report released by the Center for Environmental Health (CEH), sports bras and other athletic clothing from some of the most widely-wor...
Layer for Any Weather Like a Pro - BRANWYN | Performance Innerwear
Gear Guide

Layer for Any Weather Like a Pro

Here’s how to layer like a pro so you can enjoy the great outdoors with confidence all year round.
10 Stunning Mastectomy Tattoos That Honor the Fight Against Breast Cancer - BRANWYN | Performance Innerwear
Empowerment

10 Stunning Mastectomy Tattoos That Honor the Fight Against Breast Cancer

See how breast cancer survivors have chosen to honor their journey with stunning tattoos that are as unique as each fight.
Ethical Merino Wool: What’s ethical wool and why does it matter? - BRANWYN | Performance Innerwear
Merino Wool

Ethical Merino Wool: What’s ethical wool and why does it matter?

Read about BRANWYN’S commitment to animal welfare and sustainable farming through our partnership with ZQ Certified Natural Fibers. 
15 National and State Parks to Put on Your Bucket List - BRANWYN | Performance Innerwear
Hiking

15 National and State Parks to Put on Your Bucket List

Stunning vistas, snow-capped peaks, fern-filled forests, untouched prairies—there are so many reasons to love national and state parks. Explore the 15 most-loved public lands from the outdoor-lovi...
Why Women’s Rights Really Matter — and What We’re Doing About It - BRANWYN | Performance Innerwear
Empowerment

Why Women’s Rights Really Matter — and What We’re Doing About It

We know it in our hearts—girls should run the world—but when it comes to women’s empowerment and equality, the world we live in today has a long way to go. That's why BRANWYN donates a percentage o...

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Our Merino Collections
Front view of BRANWYN Essential Bralette in Light Nude, seamless ZQ Merino wool bralette. Woman stretching in BRANWYN Essential Bralette in Light Nude, naturally moisture-wicking Merino bralette for performance
Essential Bralette
$52.00 USD
2736 reviews
Side view of BRANWYN's Busty Bra in Black, seamless underwire free Merino bralette. Side angle of sustainable Merino Busty Bra in black, supportive wireless bra for large busts.
Essential Busty Bra
$62.00 USD
2198 reviews
Side view of BRANWYN Essential Racerback Sports Bra, Merino sports bra in grey. Nontoxic sports bra with removable pads. Back view of woman stretching in grey Merino racerback sports bra by BRANWYN. Sustainable Merino bra offering breathable, odor-resistant comfort
Essential Racerback Sports Bra
$85.00 USD
377 reviews
Side view of woman wearing grey high waisted Merino underwear by BRANWYN. The Essential Hipster high waisted comfortable women's panties. Woman wearing BRANWYN's Essential Hipster: light grey high waisted Merino Wool Underwear and matching Merino Wool bra.
Essential Hipster
$40.00 USD
1249 reviews
Side view of BRANWYN Essential Bikini Merino underwear in warm nude. Soft, breathable, and odor resistant, sustainable underwear. Warm nude Merino bikini panties by BRANWYN. Made from regenerative Merino wool to provide a sustainable solution for eco-conscious women.
Essential Bikini
$38.00 USD
852 reviews
Side view of BRANWYN seamless Essential Thong underwear in light nude. Eco-friendly underwear made for travel, activity and everyday. Back view of BRANWYN Essential Thong in light nude. Seamless Merino wool thong underwear for women.
Essential Thong
$36.00 USD
336 reviews
Coming Soon
Side profile of BRANWYN Essential Boyshort seamless Merino Underwear in black. Essential Boyshort - BRANWYN | Performance Innerwear
Essential Boyshort
$42.00 USD
No reviews
Image shows a woman wearing BRANWYN's Compressive Leggings, a compression leggings designed for movement and high-performance comfort. These compressive, body-sculpting leggings offer a second-skin feel with the natural breathability and sustainability of Merino wool. Made from a POWRspun blend of 76% extra fine Merino, 14% nylon, and 10% elastane, they provide warmth, support, and flexibility for everything from chilly morning runs to everyday wear. Featuring a full-length 28” inseam for added coverage, th Image shows a woman wearing BRANWYN's Compressive Leggings, a compression leggings designed for movement and high-performance comfort. These compressive, body-sculpting leggings offer a second-skin feel with the natural breathability and sustainability of Merino wool. Made from a POWRspun blend of 76% extra fine Merino, 14% nylon, and 10% elastane, they provide warmth, support, and flexibility for everything from chilly morning runs to everyday wear. Featuring a full-length 28” inseam for added coverage, th
Essential Compressive Legging 28"
$158.00 USD
27 reviews
Models wears BRANWYN's seamless compressive shorts, a black Merino Wool bike short with a 6 inch inseam. Great for hiking, yoga, and the gym. Wearing BRANWYN's Merino sustainable Essential Compressive Short from the back. Merino wool biker short from BRANWYN.
Essential Compressive Short
$85.00 USD
99 reviews
Coming Soon
Woman wearing BRANWYN 25" Seamless ZQ Merino Wool Compressive Tights in Black Size medium. Two women wearing black athletic wear posing against a plain background
Essential Compressive Legging 25"
$148.00 USD
No reviews

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.