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Women's Cardio Fitness Sports Bra 520

Sale price: $10.00 Regular price: $19.99

Trendy straps, feminine cut, a push-up effect to make you look really good, and breathable fabric; the sports bra you've been dreaming about.

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Size: Select a size
Size Guide

This product runs small

Sale price: $10.00 Regular price: $19.99

Free shipping over $35

Final Sale: No returns or exchanges

Free returns

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8402653

Product Features

A photo of the Women's Cardio Fitness Sports Bra 520 in use

Women's Cardio Fitness Sports Bra 520 | We are passionate about cardio fitness and designed this product for medium-impact cardio fitness activities.

Trendy straps, feminine cut, a push-up effect to make you look really good, and breathable fabric; the sports bra you've been dreaming about.

Chest support

MEDIUM: reduces bust movement by 49%* during medium-impact activities.


The foam adds a bit of shape to the bra to show your bust at its best.


Ventilated fabric for better moisture management.

Moisture wicking

Fabric that actively wicks away perspiration to keep you feeling dry.

Product Customer Reviews

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660 Reviews
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Women's Cardio Fitness Sports Bra 520,neon peach
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Looks Cool

Looks Cool, fits perfectly

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I love to jog, but for the last 2 years after giving birth and breastfeeding, I stopped just because I couldn't find a good enough bra to give me necessary support. Having a large cup size, I cannot tell you how many bras of different brends I tried the last 2 years, how much money spent. I turned to yoga because jogging with a wrong bra that gives you no support is terrible. I bought this bra yesterday as a last resort. Today I tried it for the first time and oh boy, can't believe I'm back in the game!!! it is everything I wanted. I know most people don't like because it is not adjustable, but I love that

Not adjustable

This product looks great however... The straps are not adjustable and I always gets severe neck and shoulder pain whenever I wear this, I'm a small/medium build and would not recommend.

Thanks a lot to let us know your experience with  500 Women's Cardio Fitness Sports Bra . I m sorry to hear about the pain you suffered wearing the bra. Your user feedback is very useful and I ll give it to the product manager in order to improve the quality of the straps and make them more flexible
Don t forget you can claim a total refund or a product change in your nearest Decathlon store
Kind regards

sports bra 520


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Hello Winnie,


Thank you for supporting Decathlon Hong Kong. Your feedback is appreciated and it can motivate us to strive for outstanding service level and product quality.


We are happy to hear that you have had a positive product experience with us. We will do our best to work on bringing all sport users outstanding product and service experience.


Have a good weekend! Stay healthy. 



Decathlon Hong Kong Fitness Team


I love the comfort and quality you provide.

I love the quality n comfort you provide in this cost. Products are amazing. I just Want to suggest u to keep Air Condition at Decathlon in Surat.

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Sport bra high impact

Its has superb fitting for heavy weight lifters. U should make more design n this

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Coverage but shoulders hurt

This bra gives a good coverage an avoids jiggling completely but because of the straps of the bra my shoulders and neck is hurting.

Needs a hook

The bra is an absolute delight to medium impact workouts. It gives you a really good fit, the padding supports the breasts well enough from the sides, keeping it in place. Only if it had hooks on the back will it be one of the best selling in the market. Flaws : without the hooks, the process in wearing n taking off the bra can be tedious or could feel like work. My rating is a 2 only because of this reason. Or with a little modification or addition of hook would it be a 5 on 5

Dear Rupa,

Thank you for writing to us and sorry for the inconvenience caused. Thanks for taking out time and writing to us. I will take this feedback with a delight. I will pass on this feedback to the product manager for the future conception of products. Keep giving us these kind of reviews, it'll always help us improve

Thank You

Sonia Maheshwari
Sports bra

The tag at the side makes me itchy

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Sport bra

Great comfort and delivered in good condition

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Hi Abby!

Thank you for your review for the 520 Women's Fitness Cardio Training Sports Bra - Black!

I hope you like your purchase with us Abby. This sports bra comes with moisture-wicking features to give you the comfort you need, leaving you dry and fresh for a longer period of time. It also has removable pads should you need to swap someday. It's technical design with a wide elasticated underband  that's soft and comfortable means you can wear it alone or under a top.

Enjoy your cardio session Abby!

Wave it Easy
Azhimy Senin
Sports Advisor
Decathlon Singapore
A Great Sport Bra with Support

at just $20, I’m pretty surprised by the great quality this sport bra is. it fits perfectly and provide great support when i’m doing my sport. I also love the trendy design of this

Hi Maya, 

thank you for the great review! I completely agree with you! I love the feel of this bra and it's amazing support! I love the pastel colooured design as I can wear it under light coloured cardio tops, and not have the fear of being too "flashy"! 

For your convenience, here is a web link to the black version of this bra:

Also, if you would like, we have a matching shorts to go with this bra. Here is the web link: and the best part, IT IS ON CLEARANCE!

Do continue to write more reviews for our products. It allows us to improve on our range and cater more to your needs :) 

Enjoy your sport
Meelen Sidhu
Sport leader
Very comfortable

Very comfortable and good support, recommended for well endowed ladies, light and breathable too

Hi Yuni!

Thank you for taking your time to review on the 520 Women's Cardio Fitness Sports Bra and I'm glad that you liked the product!

This product actually comes in another colour - Lilac/Light Pink, and you can take a look at it over at our website here, or drop by any of our stores and give it a try!

Once again, thank you for your feedback and I hope to hear from you soon!

Nur Mariana
Yoga Sports Leader (City Square Mall)
Доволна съм! :))

Доволна съм от качествената материя, удобна кройка, дизайн. Бих искала да поръчам още, но не го намирам в сайта :(((

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Страхотно спортно бюстие. Много удобно, стегнато и изглежда точно както на снимката.


Страхотен продукт, отговаря на размера и се чувствам чудесно с него!!!

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 10% Spandex
  • 90% Polyester (pes) - Recycled


  • 24% Spandex
  • 76% Polyamide

Cup lining

  • 18% Spandex
  • 82% Polyamide
  • 8% Spandex

Bra band

  • 8% Spandex
  • 92% Polyester cationic
  • 64% Polyamide

Bra band

  • 64% Polyamide
  • 26% Polyester cationic
  • 10% Spandex

Why the 500 sports bra is ideal for medium-impact activities

This 500 Sports Bra with medium support* is perfect for medium-impact fitness activities (fitness dance, cardio training, cross-training). Its technical design with a wide elasticated underband that's soft and comfortable means you can wear it alone or under a top. Muscle back in ventilated fabric for better moisture management. Removable pads and no underwiring for optimal comfort. *Reduces impacts by 49% compared to a regular bra when doing medium-impact activities.

A sports must-have:

When working out, your breasts are put through more stress and impacts than during your daily activities. The movements and bouncing mean that they can weigh up to 5 times their initial weight, depending on the intensity. Wearing a sports bra provides both the support and comfort you need when doing a physical activity.

Protect your breasts:

No matter your cup size or age, your breasts suffer a lot of impact during exercise. As fragile organs supported almost exclusively by your skin, they need specialist support. If you just wear a normal bra with less support, it could lead to pain and, over time, to sagging. A sports bra is just as important as your other sports clothes and shoes in protecting your body from impact.

3 levels of support depending on your sport:

- Low support (yoga, stretching, muscle strengthening, etc.) for activities where the breasts will not move much. - Medium support (fitness dancing, cardio training, etc.) for moderate, non-repeated bouncing. - High support (step, running, trampolining, etc.) for activities involving intensive movements.

Choosing the right size

The right size ensures good support and a comfortable fit. To figure out your bra size, take your bust measurement: * Measure yourself without a bra on. * Use a mirror. * Hold your tape measure horizontally at the top of your back toward the bottom of your shoulder blades. * Bring the tape measure across the fullest part of your bust. Without pulling it tight, take the measurement. Refer to our size guide to find your corresponding sports bra size.

How are domyos bras designed?

Our models are designed to increase comfort and help prevent health problems: * we do not use underwiring (risk of injury and compression of the lymph nodes) * we minimize seams near the nipple (to prevent chafing) * we use components that wick perspiration away from the body (improves the level of comfort and considerably lowers the risk of chafing).

How are domyos bras tested?

All our models are verified in our labs using our bust support test (measures the decrease in acceleration of the breasts during sports). They are rated and categorized: 1 : light support 3: medium support 5: superior support * Our fitness bras guarantee a reduction in the acceleration of the bust compared with a standard bra. 10% minimum (level 1) up to over 50% (level 5).



Product testing

This product has undergone washing and drying tests to verify that it retains its cut and color. These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

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