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RECYCLED NYLON

Active Racer Back Bra

$48.80 ~~$61~~

$48.80

Color: Black

Size

Not sure which bra style is right for you?
Let's help you find your best fit.

Take the bra style guide quiz

The Bra Size Calculator

Take your measurements using the instructions below, then enter them into the fields to find your best fit.

How to measure

Where to measure your underband (1) and bust (2)

1
Underband size

Wrap a measuring tape snugly around your ribcage, just under your bust. Make sure the tape is level all the way around. Add the measurement in the calculator above.
2
Bust size

Measure around the fullest part of your bust, keeping the tape level and not too tight. Add the measurement in the calculator above.

Alma is 180 cm. / 5'11" and wears S
Tamar is 170 cm / 5'7" and wears L
Monica is 174 cm / 5'9" and wears XS
Maya is 178 cm / 5'10" and wears XS/S

Bra Size Guide

Centimeters Inches

Centimeters	xxs	xs	s	m	l	xl	xxl	xxxl
Bust	76.2-78.7	80-83.8	85-88.9	90.2-96.5	97.7-109	110.5-114.3	115.5-120.5	122-127
Underband	63.5-67.3	68.6-72.4	73.5-77.5	78.7-83.8	85-90.2	91.4-96.5	97.7-102.8	104.1-109
Cup (FR)	75A, 75B, 75C	80A, 80B, 80C	85A, 85B, 85C	90A, 90B, 90C	95A, 95B, 95C	100A, 100B, 100C	105A, 105B, 105C	110A, 110B, 110C
Cup (US)	28A, 28B, 28C	30A, 30B, 30C	32A, 32B, 32C	34A, 34B, 34C	36A, 36B, 36C	38A, 38B, 38C	40A, 40B, 40C	42A, 42B, 42C
Cup (EU)	60A, 60B, 60C	65A, 65B, 65C	70A, 70B, 70C	75A, 75B, 75C	80A, 80B, 80C	85A, 85B, 85C	90A, 90B, 90C	95A, 95B, 95C

Inches	xxs	xs	s	m	l	xl	xxl	xxxl
Bust	30-31	31.5-33	33.5-35	35.5-38	38.5-43	43.5-45	45.5-47.5	48-50
Underband	25-26.5	27-28.5	29-30.5	31-33	33.5-35.5	36-38	38.5-40.5	41-43
Cup (FR)	75A, 75B, 75C	80A, 80B, 80C	85A, 85B, 85C	90A, 90B, 90C	95A, 95B, 95C	100A, 100B, 100C	105A, 105B, 105C	110A, 110B, 110C
Cup (US)	28A, 28B, 28C	30A, 30B, 30C	32A, 32B, 32C	34A, 34B, 34C	36A, 36B, 36C	38A, 38B, 38C	40A, 40B, 40C	42A, 42B, 42C
Cup (EU)	60A, 60B, 60C	65A, 65B, 65C	70A, 70B, 70C	75A, 75B, 75C	80A, 80B, 80C	85A, 85B, 85C	90A, 90B, 90C	95A, 95B, 95C

XXS XS S M L XL XXL XXXL

Product variants

Only 0 left in stock

Produced using 4% less kgCO₂e than industry standard

Designed in Copenhagen

Made for anywhere

• Certified Recycled Nylon

Certified Recycled Nylon

GRS-certified, made with at least 50% recycled nylon. Certified by CU 1067589.

Move better in this classic racerback bra you can rely on, designed for medium-impact training or to add a touch of sportiness to your everyday wear.

Active-pullover style bra
Unpadded with medium impact support, perfect for your favorite workout or everyday wear
Hidden elastic underband for a secure fit
Non-adjustable racer back design
Reflective butterfly logo for added visibility
Soft, stretchy fabric made with 60% GRS-certified recycled nylon (CU 1067589)
Moisture wicking, keeping you cool and dry
Durable, long-lasting quality that holds its shape wash after wash
Black: The one we restock most. Black goes well under everything and shows nothing.

Using recycled materials can help reduce the impact of its production by conserving resources and diverting waste from landfills. Our recycled nylon is typically made with pre-consumer waste. Known for its durability, nylon can withstand frequent washing and wear without losing its shape.

60% Recycled Nylon, 40% Elastane
Cup Lining: 87% Recycled Polyester, 13% Elastane
We recommend using a GUPPYFRIEND Washing Bag, as all synthetic products release plastic microfibers into the environment during washing
Machine wash cold (30°C) and gentle
Wash with like colors
Do not bleach
Tumble dry low
Cool iron as needed
Do not dry clean

CO2 Impact Product journey Environmental impact

kg CO2e

0.49

0.79

0.21

0.48

0.08

0.01

0.59

Traceability

China

Egypt

China

Sea

Spain

Total ImpactSavings

0.01 mol H+-Eq

9.09 MJ

49%

0.02 mol N-Eq

-20%

16.35 CTUe

2.07 kg CO2e

10.28 pts

-90%

1.00 m3

-52%

This data comes from a Life Cycle Assessment conducted by Made2Flow, specifically for the product featured on this page. These calculations apply to the most recent delivery of this product to our warehouse in 2025 and will be refreshed annually if the product is restocked. Read more about the calculations here.

Learn more about how we work

Active Mesh Tee

Active Mesh Long Sleeve Tee

View full details

Overall rating: 4.634146 / 5 from 82 reviews.

AI Generated Review Summary

The Active Racer Back Bra is praised for its soft, comfortable fabric and high-quality material. It offers a perfect fit and great support during workouts, though some customers found the sizing to be slightly off. The band has mixed reviews, with some finding it too large or loose.

Summary topics

Fabric Quality (17%): Customers keep praising the fabric, describing it as soft, comfortable, and of good quality.
Overall Quality (9%): Customers raved about the great quality of the product, praising its material, fit, and comfort.
Color Appeal (17%): Based on many customers, the color of the product is highly praised for being beautiful and nice.
Sizing Accuracy (9%): In general, customers found the sizing to be accurate, but some had to exchange for a smaller size.
Band Fit (6%): Customers have mixed opinions about the band, with some finding it too large and others finding it loose.

Review topics: ["size","fit","color","feels","look","fabric","material","bra","quality","design","band","support","plastic","returns","top","set"].

Review highlights

"Fabric feels soft, material seems sturdy and I love the colour, fits great and gives good support!" — Lilly F.
"Slick and comfortable material, moderate support Plush colour fabric Stylish" — Daisy L.
"It's a very smooth bra with nice lines, and the fabric feels really nice." — Sophie B.

Reviews

I really like the look

"I really like the look and fit. It's a very smooth bra with nice lines, and the fabric feels really nice. A bit thick but not overly restrictive. My only tiny complaint is that sometimes the underband rides up a bit around my rib cage depending on the movement I'm doing."

— Sophie B. (4/5)

Like this bra, it is

"Like this bra, it is comfortable, however sizing is slightly weird. Tight at the band and quite spacious in b0ob area. I am usually size 80-85B eur, but purchased L in here, not sure if M would have fit better. Material is nice though, do not sweat too much in it."

— Aleksandra Š. (4/5)

Très belle et confortable, je

"Très belle et confortable, je m’attendais cependant à un meilleur maintien. Suffisant quand-même pour moi car je n’ai pas une grosse poitrine (bonnet B). J’ai pris une taille S, taille bien."

— Cloé B. (4/5)

Comfy

"Really comfortable. What else do you need..."

— Charlotte H. (5/5)

Really good value!

"Really nice support and feels super soft to the touch! I have a average size bust and can wear this for high-impact activities. Very sleek look and good quality for the price!"

— Melissa L. (5/5)

The fit is very tight,

"The fit is very tight, and although the material is fairly thick, it doesn't provide enough coverage."

— Vaiva N. (3/5)

Like the fit.

"Like the fit."

— Jannika H. (4/5)

I love the color! They

"I love the color! They feel very firm and feel amazing on. Size is my usual."

— Julia L. (5/5)

Super comfy and supportive and

"Super comfy and supportive and looks cute!"

— Saskia L. (5/5)

The color is gorgeous and

"The color is gorgeous and the fabric is incredibly soft while still holding well (I wear it for running). I originally paired it with the pink mesh top but it also works great with the brown, or on its own. The quality is impressive enough that I’ll definitely repurchase to replace my other bras"

— Margaux H. (5/5)

Active Racer Back Bra

Active Racer Back Bra