Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear
Essential Racerback Sports Bra - BRANWYN | Performance Innerwear

Essential Racerback Sports Bra

Sale price$75.00 USD

Color:Black
Size:XS
Quantity:
In Stock


Racerback Sports Bra Size Guide

All our knitwear can stretch up to 30%, so you might be able to wear two different sizes. If you are in-between sizes or unsure, we recommend sizing up.

Scroll right to view the entire size chart.

A/B C D DD F G
<30 XS XS XS XS S S
31-32 S S S S M M
33-34 M M M M L L
35-36 L L L L XL XL
37-38 XL XL XL XL XXL XXL
39-41 XXL XXL XXL XXL XXL XXL

Tell me more about the fit:

Our Essential Racerback Bra is meant to fit snugly on the body. To find the correct size, start by fitting the band. Our size chart is based on our field testers' ability to fit two fingers between the body and the band but not more.

To determine the band size:

Measure snugly around your rib-cage, directly under your breasts. Add 3 inches to this measurement. For example, if your rib-cage is 31 inches, your band size is 34. If your result is an odd number, go UP to the next band size. For example, if your rib cage is 32 inches, 32+3=35, round 35 up to a 36 band size.

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 will give and relax with a bit with wear and wash. Many women find that it molds to your body over time. 

Racerback Sports Bra Size Guide

All our knitwear can stretch up to 30%, so you might be able to wear two different sizes. If you are in-between sizes or unsure, we recommend sizing up.

Scroll right to view the entire size chart.

A/B C D DD F G
<30 XS XS XS XS S S
31-32 S S S S M M
33-34 M M M M L L
35-36 L L L L XL XL
37-38 XL XL XL XL XXL XXL
39-41 XXL XXL XXL XXL XXL XXL

Tell me more about the fit:

Our Essential Racerback Bra is meant to fit snugly on the body. To find the correct size, start by fitting the band. Our size chart is based on our field testers' ability to fit two fingers between the body and the band but not more.

To determine the band size:

Measure snugly around your rib-cage, directly under your breasts. Add 3 inches to this measurement. For example, if your rib-cage is 31 inches, your band size is 34. If your result is an odd number, go UP to the next band size. For example, if your rib cage is 32 inches, 32+3=35, round 35 up to a 36 band size.

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 will give and relax with a bit with wear and wash. Many women find that it molds to your body over time. 

Built with body hugging, compressive, seamless support for your higher impact adventures, our Essential Racerback Sports Bra is perfect for miles on the trails, laps on the single track, sending your boulder project, or your next gym session.

Made to go the distance, the Racerback's heavy-weight 4-way knit, hustles as hard as you. The integrated shoulder strap and racerback design maximizes mobility and movement (Note: The close set racerback style straps are made for action. Prolonged wear might cause skin irritation.)

The result: you stay fresh and funk free even during your most grueling workouts and epic adventures.

Made from naturally sustainable GLDNspun Merino, it's BPA, PFAs, and forever chemical free (unlike, ahem, other bras on the market).

  • built with higher compression and heavier material than our Bralette and Busty Bras
  • body-mapped contours provide additional support and separation
  • sleeves for removable bra pads (pads not included)
  • pullover style with a racerback design for full range of motion

Bonus: Our ZQ, OEKO-TEX 100, and RWS certified Merino is also regenerative and sustainable.

Double Bonus: We hear it all the time… Our Racerback Bra is the high-five you need to crush your next PB.

Adidas Nike

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

Odor Resistant

BUTTERY SOFT NATURAL FIBER

GYNECOLOGIST APPROVED

Customer Reviews

Based on 153 reviews
73%
(111)
24%
(37)
2%
(3)
0%
(0)
1%
(2)
D
Dana (Pasadena, US)
The Only Racerback I Can Wear!

Because of easily-triggered muscle pain, every single racerback I have tried to wear over the past 15 years has been *immediately no*! Everything I own from Branwyn is SO lovely that I took a chance and ordered this new sports bra. To my delight, it fit very comfortably (I went by the size chart), and never set off any muscle tightness or pain in my back, neck, or shoulders! I am so happy! I have slightly narrower-than-average shoulders, and I did not find the sports bra to irritate my neck (as it did for some others). But I am bustier-than-average, so XXL was my recommended size, which may influence the way the straps hit.

M
Megan (Saratoga, US)
Great!

I really like this bra! I am a 34DD and initially ordered a large based on other reviews. The band on the large was a good fit, but the straps were quite long. I exchanged for a medium, which is a much better fit. The band is a bit snug, but this is a sports bra, and I expect it will stretch a bit with wear. For reference, I wear a medium in Branwyn's busty bra and a large in the original bralette. The straps are on the narrow side, but not super different from other sports bras.

I wouldn't run in this bra, but I think it will be suitable for pretty much any other workout!

C
CS (Edwards, US)
LOVE THIS BRA

I love this bra so much! It's great for high impact cold weather activities like running and uphill skiing. It dries pretty quickly, but it doesn't get super cold like my other sports bras. It's also very compressive, even for my DD girls. Some of the reviews mention the neck area is too tight or too high up, but I don't notice much difference from other sports bras.

S
Sarah (Houston, US)
LOVE

Best sports bra. My nipples stay warm when it’s cold out but I also don’t get obsessively hot when it’s hot out. Highly recommend.

H
Hannah (Kettering, US)
Perfect For My Workouts

I do Pilates sometimes and noticed that the Branwyn bralette didn’t keep my girls quite where I’d like during the duration of working out, so decided to snag this racer back during a sale… and I love it!!
I got the natural color and tested it out during a few workouts - everything stayed in place without leaving me squished feeling
Plus, when I was done, there was NO smell (and I get pretty sweaty when I work out)
Highly recommend for those hoping for a more active bra to keep you in place but also not promote yuck odors

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.