Woman wearing a light gray padded bralette sitting against a neutral background
Woman wearing a light gray Merino wool padded bralette set on a beige background.
Woman in light grey ruched bra performing a yoga pose on a beige background.
Woman with curly hair stretching in the sunlight in a light grey bralette with ruched separation between her breasts.
Side view of a large-busted woman in a seated spinal twist with arm raised wearing a seamless padded bralette and high-waisted underwear in Light Gray on a yoga mat against a white studio background.
Side view of a plus-size woman in a seated spinal twist with arm raised wearing a light seamless padded bralette and underwear set against a white studio background.
Close up of woman wearing a Merino wool black pull over bra.
A woman wearing a black sports bra pulls out a removable bra pad.
Woman wearing a black pull over bra with ruching while stretching in the sun.
Woman wearing a black Merino wool sports bra with adjustable crossed straps.
Woman in a black pull over sports bra and leggings performing a yoga pose against a beige background
A woman in a black Merino wool padded bralette and matching black shorts performs a yoga backbend pose against a solid beige studio background.
Front view of a large busted woman with arms raised wearing the BRANWYN Supreme Bra in Light Nude. A seamless Merino wool construction with ruched center detail, against a cream background.
Three-quarter view of a smiling woman with curly hair wearing the BRANWYN Supreme Bra in Light Nude — seamless Merino wool with V-neckline, against a cream background.
Back view of a woman with curly dark hair wearing a beige, seamless paddle bralette made from naturally sustainable Merino wool with adjustable crisscross straps, set against a solid cream background.
A woman with curly dark hair wearing a beige ruched sports bra, posing against a solid light beige background.
Side view of a woman in yoga pose wearing the BRANWYN Supreme Bra for large busted women in Light Nude — seamless Merino wool padded bralette.
A smiling woman with curly brown hair wears a padded nude bralette and matching high-waisted underwear against a solid cream background.
Detail view of center ruching on the BRANWYN Supreme Bra, a supportive Merino wool bralette.
Side view of a woman in a yoga pose wearing the BRANWYN Supreme Bra and brief set in Warm Nude — seamless Merino wool, shown in motion on a yoga mat in a sunlit studio.
A woman in a nude supportive bralette and matching high-waisted underwear in a yoga pose on a black mat in a bright studio with large windows.
Front view of a woman wearing a dark brown BRANWYN Supreme bra, a seamless Merino wool padded bralette with ruched center-front detail, against a cream background.
A woman in a brown natural fiber activewear set performs a side stretch yoga pose on a dark gray yoga mat in a minimalist studio with a white wall and concrete floor.
A woman in a brown supportive bralette and matching shorts underwear performing a side stretch against a plain off-white background.
A woman with curly hair crouches on a gray yoga mat in a sunlit room, wearing a brown padded bralette and matching underwear.
A woman shown in side profile wearing a brown Merino wool sports bra and high-waisted brief set against a plain cream background.
Side profile view of a woman wearing the BRANWYN Transformative Teal Supreme Bra -a pull-over seamless Merino wool with BRANWYN logo detail, against a cream background.
Back view of a woman wearing the BRANWYN Transformative teal Pull-over t-shirt Bra— seamless Merino wool with gold adjustable hardware and parallel strap detail, against a cream background
A woman with curly hair sits cross-legged wearing a teal blue sports bra and high-waisted shorts set against a solid cream background.

Essential Supreme Bra

$76.00 USD
119 reviews
119 reviews
Merino wool benefits listed with icons: [Sheep icon] Merino wool = Sweat free freshness [Knit icon] Seamless knit = Second skin comfort [Sustainability icon] ZQ Merino = Ethical and sustainable fiber
BRANWYN Merino wool Essential Supreme Bra size guide slider.
Quantity:
Color:Black
Size:XS
In stock

Supreme Bra Size Guide

Size guide banner

All our knitwear has a lot of stretch, so you might be able to wear two different sizes. If you are unsure, size up.

A/B

 C/D DD F G
28 S S S S S
30 S S S S S
32 S S S S S/M
34 S/M S/M M M M/L
36 M M/L M/L M/L M/L
38 M/L L L L L/XL
40 L/XL XL XL XL XL/XXL
42 XL XL/XXL XXL XXL XXL
44 XXL XXL XXL XXL XXL

Tell me more about the fit

Our Performance Innerwear is meant to fit snugly on the body. If you prefer a looser fit, we recommend sizing up. If it feels just a little tight and you aren't sure if the next size up would be better, we recommend wearing and washing it a few times to see if it breaks in to your liking before exchanging it for another size.

Will it stretch out?

Our Performance Innerwear is engineered to contour and respond to your shape, creating a personalized fit that evolves with wear. Designed to retain its integrity, it will mold to your body. As with any high-performance knit, sizing down places additional tension on the fabric, and over time, the nylon fibers will naturally relax.

How to measure your band size:

  • Measure snugly around your rib cage, directly under your bust.

  • Add 3 inches to that measurement.

    • Example: A 31" rib cage + 3 = 34, so your band size is 34.

  • If the result is an odd number, round UP to the next even band size.

    • Example: A 32" rib cage + 3 = 35 → round up to 36.

Supreme Bra Size Guide

Size guide banner

All our knitwear has a lot of stretch, so you might be able to wear two different sizes. If you are unsure, size up.

A/B

 C/D DD F G
28 S S S S S
30 S S S S S
32 S S S S S/M
34 S/M S/M M M M/L
36 M M/L M/L M/L M/L
38 M/L L L L L/XL
40 L/XL XL XL XL XL/XXL
42 XL XL/XXL XXL XXL XXL
44 XXL XXL XXL XXL XXL

Tell me more about the fit

Our Performance Innerwear is meant to fit snugly on the body. If you prefer a looser fit, we recommend sizing up. If it feels just a little tight and you aren't sure if the next size up would be better, we recommend wearing and washing it a few times to see if it breaks in to your liking before exchanging it for another size.

Will it stretch out?

Our Performance Innerwear is engineered to contour and respond to your shape, creating a personalized fit that evolves with wear. Designed to retain its integrity, it will mold to your body. As with any high-performance knit, sizing down places additional tension on the fabric, and over time, the nylon fibers will naturally relax.

How to measure your band size:

  • Measure snugly around your rib cage, directly under your bust.

  • Add 3 inches to that measurement.

    • Example: A 31" rib cage + 3 = 34, so your band size is 34.

  • If the result is an odd number, round UP to the next even band size.

    • Example: A 32" rib cage + 3 = 35 → round up to 36.

Created with our proprietary GLDNspun™ 4-way knit technology, the Essential Supreme Bra features a first-of-its-kind seamless scrunch for natural separation and sleeves for removable bra pads (sustainable bra pads sold separately).

Developed in direct response to customer requests for greater separation and pockets with bra pads, the Supreme Bra sets a new standard for seamless Merino wool performance, comfort, and natural-fiber sustainability.

Best suited for light activity and everyday wear, this underwire-free, seamless design prevents digging and rolling while allowing full freedom of movement. Convertible straps in our beloved Essential Busty Bra silhouette can be worn straight or crossed in the back for enhanced support.

Like all our bras, the Essential Supreme Bra is designed to remind you just how comfortable it feels to be in your own skin.

Bonus: Our ZQ+™, Woolmark, and RWS-certified  Merino wool is also regenerative and sustainable (which also means it is BPA-free, PFAs-free, and toxic-free).

Double Bonus: We hear it all the time… Our Supreme Bra really feels like going braless—but with the gentle support you need.

COMPLETE THE SET

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Essential Boyshort
$42.00 USD
Woman standing with hands on her hips in black compression Merino leggings BRANWYN. Back view of woman wearing black BRANWYN Merino leggings, winter leggings made from breathable Merino wool for hiking and skiing.
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$158.00 USD

PERFORMANCE WITHOUT COMPROMISE

Designed for superior performance and maximum comfort—it all starts with Merino wool. Super-soft, ultra-fine Merino wicks sweat to keep you dry, fresh, and funk-free. The natural crimp of its fiber traps air so you stay cool when things heat up and keep warm when there’s a chill.

Moisture wicking

Naturally breathable

Temperature regulating

Benefits of Merino wool icon: Odor-resistant quality of seamless Merino wool

Odor Resistant

BUTTERY SOFT NATURAL FIBER

GYNECOLOGIST APPROVED