Two women sitting next to each other smiling in BRANWYN's 2025 Merino Athleisure Collection

Limited Edition SWAG Capsule Collection

BRANWYN’s Annual Limited Edition Sustainable Wool Athleisure Gear (SWAG) Capsule Collection redefines what performance apparel can be. More than a base layer, outerwear, or long underwear, it’s designed to be the foundation of your wardrobe—versatile enough for everyday wear and technical enough to perform on the mountain, trail, or mat. With a refined silhouette and thoughtful design, it pairs effortlessly with everything you own while standing up to your most demanding pursuits. You won’t find it in traditional outdoor shops because it breaks convention.

Available exclusively at BRANWYN.com, for a limited time.


Crafted from ethical 100% ultra-fine 17.5 micron Merino, our lightweight 180-gram jersey and 85% 18.5-micron medium-weight 280-gram interlock knits are breathable and buttery soft from day one!
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Side view of woman standing in teal BRANWYN Merino joggers with hand in pocket. Everyday wool joggers blending softness, stretch, and natural performance. Front view of teal BRANWYN Merino wool jogger sweatpants for women. Sustainable Merino joggers made of natural fibers that are plastic free, non-toxic, and free of BPAs and PFAs.
Jogger
$165.00 USD
99 reviews
Merino Long Sleeve Tee - BRANWYN | Performance Innerwear Merino Long Sleeve Tee - BRANWYN | Performance Innerwear
Long Sleeve Tee
$125.00 USD
42 reviews
Woman smiling in BRANWYN Merino wool hoodie with front pockets. Lightweight, odor-resistant hoodie perfect for travel and layering on the go.Woman sitting on the floor and smiling in Merino leggings and matching Merino wool hoodie with drawstrings, thumbholes, and a front pocket.
Hoodie Pull Over
$225.00 USD
62 reviews
Front view of teal green Merino short sleeve tee by BRANWYN. Women’s wool travel shirt designed to stay cool, fresh, and comfortable. Back view of teal women’s Merino wool short sleeve shirt. Lightweight, breathable, odor-resistant tee for travel and outdoor adventures.
Short Sleeve Tee
$105.00 USD
4 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.
Classic Tank
$95.00 USD
3 reviews
Merino High - Waisted Slim Joggers - BRANWYN | Performance Innerwear Merino High - Waisted Slim Joggers - BRANWYN | Performance Innerwear
High-Waisted Slim Jogger
$165.00 USD
1 review
Photo of Zoe McGrady is wearing a BRANWYN women's Merino wool classic wide-legged pant, size medium, in black. Merino Wide - Leg Pant - BRANWYN | Performance Innerwear
Wide-Leg Pant
$185.00 USD
5 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.