Essential Racerback Sports Bra
Our updated Racerback features a new neck and shoulder strap design to offer a more inclusive fit, ensuring unparalleled comfort and freedom of movement.
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 HIIT 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. Our updated version moves the straps away from your neck and off your traps to fit squarely on your shoulder for maximum comfort.
The result: you stay fully supported, fresh and funk free even during your most grueling workouts and epic adventures.
Made from naturally sustainable Merino, it's BPA, PFAs, and forever chemical free (unlike, ahem, other bras on the market) and featuring our POWRspun knit blend of 76% extra fine Merino, 14% nylon, and 10% elastane, an industry first.
- built with higher compression and heavier material than our Bralette and Busty Bras
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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 Sports Bra is the high-five you need to crush your next PR.
Care Guide:
Material:
FIRST TRY GUARANTEE | 14 DAYS
We want you to love your fit! Our First Try Guarantee allows you to order and try one Essential Racerback Sports Bra per style, color, and size.
You have 14 days from the date of receipt to test it out. If it doesn’t work for you, you may exchange it for a different style, color, or size, or return it for a full refund to your original payment method. Please note: shipping fees are non-refundable.
Please only open and try one bra per style, color, and size before unwrapping any multiples you may have purchased.
To start a return or exchange, visit our Return & Exchange Portal.
EXCHANGES | 30 DAYS
You have 30 days from the date of receipt to exchange your Essential Racerback Sports Bra for any reason.
We’ll send you a prepaid shipping label for the return and cover the cost of shipping your replacement item.
Start your exchange by visiting our Return & Exchange Portal.
WARRANTY | 1 YEAR
We design our sports bras for durability and performance.
If your Essential Racerback Sports Bra doesn’t hold up under normal wear within one year of purchase, we’ll replace it for free.
To start a warranty claim, email info@branwyn.com with a brief description and photos of the issue for our team to review.
RECEIVED A WRONG, DAMAGED, OR DEFECTIVE ITEM?
We’re so sorry! If your item arrived incorrect, damaged, or defective in any way, please reach out to us directly at info@branwyn.com, and we’ll make it right as quickly as possible.
When you email us, please include a photo of the item you received along with a brief description of the issue—this helps our team resolve things faster.
INTERNATIONAL ORDERS
At this time, we cannot accept returns, exchanges, or refunds for International DDP (Delivery Duty Paid) shipments due to customs duties, taxes, and fees.
FINAL SALE
Items marked Final Sale cannot be returned or exchanged. All Final Sale purchases are non-refundable and non-exchangeable.
COMPLETE THE SET
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
The size large race back sports bra is a great staple. Thicker fabric and stretchy rib band work well. Little to no smell after wearing for hours if Yardwork!
I sized up for comfort. I won’t be using it for high impact activities. I have both L and XL in busty bras. Feels very soft and gently supportive. It’s plenty long on my torso as well. Comfortable so far! Love the fact that I can use inserts if I feel I need more coverage in front. Although it’s been thick enough that I haven’t had to.
This is my 5th Branwyn bra - first racer back though and I love it! I do think I could have sizes down for a bit more compression but it’s overall true to size, comfortable all day, and not itchy. I will be back for more as I slowly replace my bras and underwear with all wool pieces
Very comfortable on a 6 mile hike during a hot Houston summer
This bra is totally different from other bras I use. I wear a US 32H (UK 32FF) bra, and ordered the size L in black. It definitively relaxed and has more give after the first wear, and even brand new it would not be a bra I could wear running, for example. However, it feels SO fantastic. The material is smooth and soft and comfortable, and it’s easy to pull on and off. I like that the length is longer and it feels so good for wearing around the house, camping, and lifting weights or biking. I’ve never had a bra like this and I love it. I am planning to order a M to see if a little more compression is still comfortable and maybe better for hiking or more vigorous activities. Even though I wish this one had a little more support, I will be wearing it all the time!