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Women's Cardio Fitness Sports Bra 520

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Model: 8562544

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Product Features

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

Women's Cardio Fitness Sports Bra 520 is designed for

A sports bra that supports and flatters your chest. Its back opening makes it easier to put on. A trendy, look with its crossed straps and velvet details.

Chest support

MEDIUM: reduces bust movement by 42.2%* during medium-impact activities


The foam adds a bit of shape to the bra.


An opening system at the back makes it easier to put on and take off.

Product Customer Reviews

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6 Reviews
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Women's Cardio Fitness Sports Bra 520,white
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No es muy cómodo

El top es precioso, la textura agradable pero tiene dos puntos en contra que me han llevado a devolverlo. El primero las tiras blancas de la espalda quedan flojas y eso da un aspecto feo, yo lo hubiera cortado en caso de quedármelo y listo, porque es precioso! Y sujeta muy bien. El segundo punto es que en los laterales, por delante, Justo entre el hombro y la axila no permite hacer bien el movimiento, roza y al poco notas molestia, si tienes hombros y pectorales un poco musculados esto puede ser incómodo, sino supongo que es perfecto.

Dommage de ne pas…

Dommage de ne pas pouvoir retirer les coques. Le vote rigide le rend difficile à mettre.

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Ne me convient pas,…

Ne me convient pas, il s’agit bien de ma taille, le S serait trop petit pour mon tour de poitrine mais les bandes bleues sur les côtés bâillent, ce qui laisse un jour de chaque côté. La brassière ne me plaque pas du tout. Je vais la retourner dès que possible. Dommage car je la trouvais vraiment jolie avec son jeu de bretelles.

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Bonne brassière !

Très bonne brassière, le maintien est top et l'attache réglable est vraiment pratique. Seul petit bémol sur les élastiques latéraux qui sont rigides, ne plaquent pas trop la brassière sur les côtés et ondulent un peu.


Parfait Superbe maintient

Très joli

Correspond bien à la photo, joli et confortable. Taille un peu grand, le maintien est correct - il ne faut pas moins.

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Size Guide

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Additional Product Information


Main fabric

  • 31% Spandex
  • 69% Polyester cationic


  • 24% Spandex
  • 76% Polyamide

Cup lining

  • 100% Polyester cationic
  • 90% Polyester cationic

Bridge lining

  • 100% Polyamide

Bra band

  • 13% Rubber - Natural rubber - Latex
  • 87% Polyamide

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 45% 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. They are subject to movements and bouncing that can create a force of up to 5 times their actual weight. 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.

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 products are verified in our in-house labs in France 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 regular bra. 10% minimum (level 1) up to over 50% (level 5).

Are products tested before being sold?

Of course! All our fabrics must successfully pass rigorous lab tests to ensure your comfort and safety. We test them for colorfastness, resistance to repeated washing, perspiration wicking and more. We call these our "torture tests." And after that? Is that it? No, there's more. We then have sports users put our products through the wringer. We listen to and analyze their feedback to fix what needs to be improved. Only then is your sports clothing ready!

A rating to compare the environmental impact of products

A product's environmental impact is calculated for its entire lifecycle using various indicators. An overall rating (ABCDE) is given, allowing you to easily identify products with the best environmental performance by comparing similar products to each other (T-shirts, pants, backpacks etc.). Decathlon openly displays the environmental ratings of its products. Find out more:



Product testing

This garment has undergone washing and drying tests to ensure that it retains its shape 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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual