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Women's Zip-Up Cardio Workout Sports Bra 900

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Sale price: $24.99 Regular price:

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Model: 8504874

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Product Features

A photo of the Women's Zip-Up Cardio Workout Sports Bra 900 in use

Women's Zip-Up Cardio Workout Sports Bra 900 is designed for high-impact cardio activities such as jumping, skipping, etc. Suitable for running and racket sports.

A sports bra with superior support and a front zipper to make it easier to put on. Suitable for all activities, even intense ones. For more comfort: adjustable straps and built-in foam.

Chest support

Superior: reduces bust movement by 45%* during high-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.


Front fastening. Adjustable straps for a perfect fit.

Moisture wicking

Breathable, quick-drying fabric keeps you dry.

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Women's Zip-Up Cardio Workout Sports Bra 900,black

Product Customer Reviews

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Women's Zip-Up Cardio Workout Sports Bra 900,black
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Were great to begin with

I have about 7 of these as I go to the gym a lot and found them so much easier to get on and off with the front zip. To begin with they were great for classes but I have noticed when I run in them it's now leaving really sore chafing Mark's on my chest just under where the zip is, I've read this is happening to other people and have no idea if it because the material goes hard when washing. I too am reluctant to buy more as I'd need to replace most of them. Such a shame as they were really good. I've tried contacting customer services but not having much luck with a response.

Very Comfortable

Very classy n comfortable

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กระชับพอดี เหมาะสำหรับผู้หญิงคัพใหญ่

ใส่ดีมากเลยค่ะ กระชับมาก ใส่สะดวก คนที่มีคัพใหญ่น่าจะชอบ เก็บเต้าหมดเลย เวลากระโดดกระเทือนบ้างเเต่ไม่เจ็บ เเละ ยกหน้าอกให้ดูสวยได้รูป ค่ะ จะกดสั่งเพิ่มอีกตัว

สวัสดีครับคุณลูกค้า ต้องขอขอบพระคุณมากๆ เลยนะครับสำหรับรีวิวจากคุณลูกค้า และทางเรายินดีที่ได้ให้บริการคุณลูกค้าครับ


Great until it starts rubbing

I've got two of these and have used them for running 3-4 times a week. The fit is brilliant, the support is the best I've had which is great for the price. The only problem is that over time they've started to rub and chafe at the bottom of the zip, leaving a nasty sore patch which is likely to scar. I wonder if it is the heavy use and frequent washing that has caused this, as it didn't happen to begin with, but I'm reluctant to purchase again. Such a shame!

No good for running

Great support however where the hook fastens across the front then zips up, it rubbs against the breast removing the skin leaving hurrendus sores when used for running, great for gym work other than no

Quality very good.

It easy to ware and good

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Hi Dawn!

Thank you for taking the time to compose a review on 900 Women's Fitness Cardio Training Zip-Up Sport Bra - Black. We are happy to hear that the product has been working well for you.

Since you enjoy using this product, you might like the product in other colours/designs. To look at the other products, simply click http://https// or http://https//

Your feedback is very important to us. Please feel free to leave a review on other Decathlon products and we hope to see you in our stores soon! 

Have a nice day ahead and be safe!

Worth It!

Supports the workout routines without any slips. Nice product & no complaints.

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It hurts...

Bought this product looking at the design as it is very convenient for all sports activity. I noticed a red rash under my chest, sometimes extremely sore if worn for longer period..i think its the hook that hurts..

Hello Mam, 

Firstly, I would like to thank you for taking your time to write a review on our product. It is constant reviews that we are able to improve on our products and cater to your needs more. 

I am sorry to hear that you had an unpleasant experience with our High Support Fitness Bra. As our High Support Front Zip Bra's are designed for intense exercises hence, such issues must not arise.


As I can understand that you're disappointed on the product quality, therefore I request you to please head down to any of our stores to do an exchange or a refund once we are operational, as because of the current COVID-19 crisis we are closed until the situation is safe to open.


If you are a regular practitioner, I would also recommend trying the High Intensity Sports bra. It's adjustable design may help you to change the settings as per your comfort, additionally it reduces impacts by 36% compared to a regular bra when doing high-impact activities :) I have added a web link here for convenience:


If you require more assistance, you may contact me directly at I would be eager to hear more feedback about our cardio range. 


Thank you, once again, Ms Desai! Hope to see you in one of our stores soon!

Enjoy your sport

Sayanava Dutta

Omni Merchandiser

DOMYOS, Fitness Cardio

Supportive and comfy

Never expect to be able to get such a good supportive and shapes perfectly sportsbra.

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Hi Peh,

Thank you for taking the time to write a review on the 900 Women's Fitness Cardio Training Zip-Up Sports Bra in Green Print! We are glad to hear that you enjoy using the product!

The 900 Women's Fitness Cardio Training Zip-Up Sports Bra reduces bust movement by 45% during high impact activities and its adjustable with the front fastening and straps for a perfect fit. Since you like this product, you might like the other Women's Fitness Cardio Training Sports Bra that Decathlon has in store and online! Click here to look at the full range!

Feel free to leave a review on other Decathlon products and we hope to see you in our stores soon :)

Best For High Impact Sports

I used to get conscious about myself in gym whenever i used to do high impact workout because of the bouncy boobs. I always wanted to purchase a high impact sports bra. Was very skeptical before purchasing it. But trust me its the best. -period-

Very Good product...Nice

Very Good product and very much comfortable..It's very nice and very flexible to wear. I prefer it to buy...but take your size..

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Women's high support front zip sports bra

Just as it says for max impact or high impact activities this is a highly suitable one. Either zumba or cross fit or even running, this is a good pick!

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Very good product

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Great for intense workout

Maximum support

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Excellent For High Impact Cardio Zumba Etc

Its a must buy

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 10% Spandex
  • 90% Polyester cationic


  • 24% Spandex
  • 76% Polyamide

Secondary lining

  • 100% Polyamide


  • 100% Polyester cationic
  • 90% Polyester cationic

Bra band

  • 11% Polyester cationic
  • 18% Elastodiene
  • 72% Polyamide

Why is the 900 zip-up sports bra ideal for high-impact activities?

This 900 Zip-Up Sports Bra with superior support* is suitable for high-impact fitness activities (step, trampoline, treadmill running etc.). It is easy to put on thanks to the front zipper and adjustable straps, provides the perfect support without underwiring, and has thin, preshaped foam cups. The muscle back features technical, ventilated fabric for moisture management. *Reduces impacts by 45% compared to a regular bra when doing high-impact activities

A sports must-have:

When working out, your breasts are put through more stress and impacts than during your daily activities. Your breasts 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. 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).

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 ringer. We listen to and analyze their feedback to fix what needs to be improved. Only then is your sports clothing ready!

What if i'm not satisfied with my product?

You have 365 days to return your product to any DECATHLON store if it does not meet your expectations (although, maybe not straight after a workout...). You can also try out products for 7 days for free (by preauthorizing your debit/credit card, which will then be charged after 7 days) in order to be sure, when you make your purchase, you have the product you want!

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 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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    Research and development

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    minimize manufacturing costs

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    lowers overhead and indirect costs


Size Guide Visual