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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
2711 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
2174 reviews
Woman wearing BRANWYN's Essential Hipster, a high waisted merino wool underwear from the Essential Collection. Made from soft, moisture-wicking Merino wool using seamless technology, this performance innerwear provides performance, comfort, and sustainability. The fabric is free from BPA, PFAS, and forever chemicals. Woman wearing BRANWYN's Essential Hipster: light grey high waisted Merino Wool Underwear and matching Merino Wool bra.
Essential Hipster
$40.00 USD
1238 reviews
Woman wearing BRANWYN's Essential Bikini, a underwear from the Essential Collection. Made from soft, moisture-wicking Merino wool using seamless technology, this performance innerwear provides performance, comfort, and sustainability. The fabric is free from BPA, PFAS, and forever chemicals. Woman wearing BRANWYN's Essential Bikini, a underwear from the Essential Collection. Made from soft, moisture-wicking Merino wool using seamless technology, this performance innerwear provides performance, comfort, and sustainability. The fabric is free from BPA, PFAS, and forever chemicals.
Essential Bikini
$38.00 USD
843 reviews
Woman wearing BRANWYN's Essential Thong, a Merino wool thong from the Essential Collection. Made from soft, moisture-wicking Merino wool using seamless technology, this performance innerwear provides performance, comfort, and sustainability. The fabric is free from BPA, PFAS, and forever chemicals. Woman wearing BRANWYN's Essential Merino Wool Thong, a underwear from the Essential Collection. Made from soft, moisture-wicking Merino wool using seamless technology, this performance innerwear provides performance, comfort, and sustainability. The fabric is free from BPA, PFAS, and forever chemicals.
Essential Thong
$36.00 USD
334 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 Racerback Sports Bra, a compression sports bra designed for high-impact adventures, running and the gym. This compressive, body-hugging sports bra features an updated racerback and shoulder strap design for a more inclusive fit, ensuring maximum comfort and freedom of movement. Image shows a woman wearing BRANWYN's Compressive Racerback Sports Bra, a compression sports bra designed for high-impact adventures. This compressive, body-hugging sports bra features an updated racerback and shoulder strap design for a more inclusive fit, ensuring maximum comfort and freedom of movement. Made from a heavy-weight 4-way Merino knit with a POWRspun blend of 76% extra fine Merino, 14% nylon, and 10% elastane, it provides breathable, sustainable support. BPA, PFAS, and forever-chemical free, t
Essential Racerback Sports Bra
$85.00 USD
367 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
93 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
$158.00 USD
27 reviews
Merino Jogger - BRANWYN | Performance Innerwear Merino Jogger - BRANWYN | Performance Innerwear
Merino Jogger
$165.00 USD
98 reviews
Merino Long Sleeve Tee - BRANWYN | Performance Innerwear Merino Long Sleeve Tee - BRANWYN | Performance Innerwear
Merino Long Sleeve Tee
$125.00 USD
41 reviews
Merino Hoodie Pull Over - BRANWYN | Performance InnerwearMerino Hoodie Pull Over - BRANWYN | Performance Innerwear
Merino Hoodie Pull Over
$225.00 USD
61 reviews
Image shows BRANWYN's Digital Gift Card, the perfect way to give the gift of sustainable, high-performance innerwear. Available in multiple denominations, this digital card allows recipients to choose their favorite Merino wool essentials. Delivered via email, it’s an eco-friendly, hassle-free gift for any occasion.
Gift Card
From $25.00 USD
No reviews
Merino Short Sleeve Tee-Tops-BRANWYN | Performance Innerwear-BRANWYN | Women's Merino Short Sleeve Tee, BRANWYN women's Merino Short Sleeve Tee is crafted from naturally sustainable wool. Soft, breathable, odor-resistant, and perfect as a baselayer or activewear.-XS-BRANWYN | Performance Innerwear Merino Short Sleeve Tee-Tops-BRANWYN | Performance Innerwear-BRANWYN | Women's Merino Short Sleeve Tee, BRANWYN women's Merino Short Sleeve Tee is crafted from naturally sustainable wool. Soft, breathable, odor-resistant, and perfect as a baselayer or activewear.-BRANWYN | Performance Innerwear
Merino Short Sleeve Tee
$105.00 USD
No reviews
Zoe McGrady is wearing a BRANWYN women's Merino wool classic tank top, size medium, with a hip-length design. Crafted from naturally sustainable wool. Soft, breathable, and odor-resistant, perfect for baselayers or activewear. The back detail of Zoe McGrady's outfit features a BRANWYN women's Merino wool classic tank top, size medium, with a hip-length design. Crafted from naturally sustainable wool. Soft, breathable, and odor-resistant, perfect for baselayers or activewear.
Merino Classic Tank
$95.00 USD
No reviews
Merino High - Waisted Slim Joggers - BRANWYN | Performance Innerwear Merino High - Waisted Slim Joggers - BRANWYN | Performance Innerwear
Merino High-Waisted Slim Jogger
$165.00 USD
No reviews
Merino Wide - Leg Pant - BRANWYN | Performance InnerwearMerino Wide - Leg Pant - BRANWYN | Performance Innerwear
Merino Wide-Leg Pant
$185.00 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.