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  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette Underwear
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette
  • Load image into Gallery viewer, Natural & Sustainable Seamless Merino Bralette + Thong Underwear Size XL
  • Load image into Gallery viewer, Essential Bralette
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette + Thong Underwear
Natural & Sustainable Seamless Merino Bralette + Thong Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette + Thong Underwear
Natural & Sustainable Seamless Merino Bralette + Thong Underwear
Natural & Sustainable Seamless Merino Bralette + Thong Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette + Thong Underwear
Natural & Sustainable Seamless Merino Bralette Underwear
Natural & Sustainable Seamless Merino Bralette
Natural & Sustainable Seamless Merino Bralette
Natural & Sustainable Seamless Merino Bralette
Natural & Sustainable Seamless Merino Bralette + Thong Underwear Size XL
Essential Bralette

Essential Bralette

$42.00
$42.00

The Essential Bralette is a low-impact bra created with light activities and off days in mind and is the Holy Grail of boob-sweat free and funk-free living.  Our underwire-free seamless design and comfort band eliminates digging and rolling and maximizes mobility.  It "works wonders in all situations" thanks to reversible straps and is supportive without being restrictive. It reminds you how comfortable it feels to be in your own skin. Please order one size up if you have any questions about sizing.

Insider Tip: One of the reasons women love our Bralette is because it feels like going braless. That said, the 2-ply cup help keeps the nip situation under wraps!

Size What's my size?

SIZE CHART

All knitwear has some stretch, so you might fit a couple of different sizes.  We recommend going with your standard as-usual size.

Size A B C D
28 XS XS/S S  
30 XS/S S S S/M
32 S S S/M M
34 S M M L
36 M M L L
38 L L L/XL XL
40 XL XL XL  

Tell me more about the fit

Our innerwear is meant to fit snug on the body, if you prefer a looser fit, then we recommend sizing up.  If it feels just a little tight and you aren't sure if the next size up would be better, then we recommend wearing/washing it 3-5 times to see if it breaks in to your liking before exchanging it for another size.

Will it stretch out?

Not really.  Our innerwear does give with wear, but only to mold to your body.

What sizes are the models wearing?

Riley is wearing the Light Nude and Black in an X-Large, Galen is wearing the Light Nude in a Large, Emma is wearing the Black and Warm Nude in a Small, Bri is wearing the Dark Nude and Black in a Medium.

BUNDLE AND SAVE! 

Whether you’re new to BRANWYN or have already replaced all your undies with our Performance Innerwear, we've got you covered with a sweet bundle discount. 

Buy 3 or more of the exact same style/size/color and you’ll receive

10% OFF ANY 3+ ITEMS

Discount applies automatically at checkout!  Discount is not combinable with other promotions including the $10 off Welcome Coupon.

Color Bundle
Black
Light Nude
Warm Nude
Dark Nude
Luna Gray

SIZE CHART

All knitwear has some stretch, so you might fit a couple of different sizes.  We recommend going with your standard as-usual size.

Size A B C D
28 XS XS/S S  
30 XS/S S S S/M
32 S S S/M M
34 S M M L
36 M M L L
38 L L L/XL XL
40 XL XL XL  

Tell me more about the fit

Our innerwear is meant to fit snug on the body, if you prefer a looser fit, then we recommend sizing up.  If it feels just a little tight and you aren't sure if the next size up would be better, then we recommend wearing/washing it 3-5 times to see if it breaks in to your liking before exchanging it for another size.

Will it stretch out?

Not really.  Our innerwear does give with wear, but only to mold to your body.

What sizes are the models wearing?

Riley is wearing the Light Nude and Black in an X-Large, Galen is wearing the Light Nude in a Large, Emma is wearing the Black and Warm Nude in a Small, Bri is wearing the Dark Nude and Black in a Medium.

BUNDLE AND SAVE! 

Whether you’re new to BRANWYN or have already replaced all your undies with our Performance Innerwear, we've got you covered with a sweet bundle discount. 

Buy 3 or more of the exact same style/size/color and you’ll receive

10% OFF ANY 3+ ITEMS

Discount applies automatically at checkout!  Discount is not combinable with other promotions including the $10 off Welcome Coupon.

Free Shipping on orders $50+
If an item is out of stock, select your preferred size and color and click "Notify Me When Available" to add your name to the waitlist!

The Essential Bralette is a low-impact bra created with light activities and off days in mind and is the Holy Grail of boob-sweat free and funk-free living.  Our underwire-free seamless design and comfort band eliminates digging and rolling and maximizes mobility.  It "works wonders in all situations" thanks to reversible straps and is supportive without being restrictive. It reminds you how comfortable it feels to be in your own skin. Please order one size up if you have any questions about sizing.

Insider Tip: One of the reasons women love our Bralette is because it feels like going braless. That said, the 2-ply cup help keeps the nip situation under wraps!

Our four-way knit stretch bralette features a 2” wide band to stop the girls from slipping south, has standard coverage, and adjustable and reversible cross straps.  It’s unpadded and doesn’t have pockets for padding.    

Performance Innerwear is designed to hug your body.  If you prefer a less compressed fit, or are in-between sizes, we recommend sizing up.  See size guide for more information.

Machine wash cold with like colors and mild eco-friendly detergent. Do not use bleach or fabric softener.  Always wash black and dark colors separately. No washing machine?  Simply hand wash with a mild soap or shampoo in the sink, or in the shower, and hang to dry. Do not dry clean.
 
A GLDNspun knit blend of 81% extra fine Merino wool, 12% nylon, 7% spandex.

Our Merino wool is sourced from sheep raised in Australia.  Our yarn is engineered and spun by Sudwolle Group in Europe. Our factory is located in Istanbul, Turkey.   

Each individual piece is knit seamlessly on Santoni machines as a panel in its natural un-dyed color.  Then, the panels are garment dyed in small batches.  Next, each panel is hand-cut to its final shape.  Finally, the cut pieces are sewn, and hand finished as needed.  Each garment is unique, so no two garments are exactly alike. We are very proud of our craft, slow manufacturing process.
 

PERFORMANCE WITHOUT COMPROMISE

Give your bits the gift of super soft, ultra fine Merino wool that will leave you boob-sweat free, funk-free and swamp-ass free and feeling cool, comfy and dry. Good for you and the planet!

Female Friendly

moisture wicking

Naturally Breathable

Temperature RegulatiNG

Odor NEUTRALIZING

Super Soft Material

MOVES WITH YOU

super-soft Merino that moves with you without bunching

Boob Sweat Free

naturally moisture-wicking to keep you fresh and dry all day

COMFORT BAND

no digging, rolling, chaffing or pinching

1. MOVES WITH YOU

super-soft Merino that moves with you without bunching

2. Boob Sweat Free

naturally moisture-wicking to keep you fresh and dry all day

3. COMFORT BAND

no digging, rolling, chaffing or pinching

Customer Reviews

Based on 562 reviews
81%
(456)
13%
(72)
4%
(25)
1%
(6)
1%
(3)
A
Ashley Hensel-Browning (Perkinsville, US)
Comfortable, practical, goes the distance!

I wear this bra for everything - running, hiking, teaching dance, farming, chasing kids, and wandering around. It can handle sweat and recover quickly and you can wear it many days without needing to wash. I have a small chest but this offers all the support I need while being incredibly comfortable. Wouldn't want to wear anything else!

D
Deborah Fliegel (Lancaster, US)
Bralette

Very happy with this purchase!

P
Pearl O'Brien (San Francisco, US)
Daily comfort

Very comfortable and good fit.

123

FIRST PAIR GUARANTEE

LOVE BRANWYN OR IT'S FREE!

We know how challenging it can be to find a decent piece of underwear.

Our First Pair Guarantee allows you to try 1 pair of each unique style/size/color on your first order, and return risk-free within 14 days of receiving your order.

Please be sure to keep any duplicate pairs you ordered unopened and unworn in case you need to swap out!

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