Women's Zip-Up Cardio Fitness Bra 900 - Print

Users reviews
4.49 / 5 2790 Reviews
Collaborators reviews
4.64 / 5 141 Reviews
Key feature
A sports bra with superior support and a front zip to make it easier to put on. Suitable for all activities, even intense ones. For more comfort: adjustable straps and built-in foam.


Breast 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 management
Breathable, quick drying fabric keeps you dry.
Environmental impact
B RATING - Comparison: women's sports bra - technical details


Main fabric : 90.0% Polyester (PES), Main fabric : 10.0% Elasthane Lining : 76.0% Polyamide, Lining : 24.0% Elasthane Secondary lining : 100.0% Polyamide Pad : 100.0% Polyester (PES) Elastic Band : 72.0% Polyamide, Elastic Band : 17.5% Elastodiene, Elastic Band : 10.5% Polyester (PES)
This product has undergone washing and drying tests to verify that it retains its shape and colour. These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld.
2 years


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 zip and adjustable straps, provides the perfect support without underwiring, and has thin, pre-shaped 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 five 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 impacts 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, protecting your chest from impacts.
Three 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 towards 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 minimise 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 categorised: 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 colourfastness, 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 analyse their feedback to fix what needs to be improved. And 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 preauthorising 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 life cycle 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, bottoms, backpacks etc.). Decathlon openly displays the environmental ratings of its products. Find out more: http://sustainability.decathlon.com/
4.49 / 5 2790 Reviews
2544 users recommended this product

At Decathlon, reviews are reliable.

  • Woman
    29 October 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    Excellent purchase

    Really comfortable and washed well.

  • Woman
    20-29 years old
    23 September 2019
    Use since 7 to 12 months
    That review has been deposited on this product version
    My favourite!!!

    I got one of these zip-up sports bras last year and it was fantastic. Excellent support, very secure and comfortable. It also looks great and I've worn it as a stand alone crop top as well as under gear and it's substantial enough to not look like I'm walking round in my underwear. I love the zip up feature as it eliminates the battle of trying to pull a sports bra over my head. After several months of wear and washing it's still going strong and I bought two more today. They're more expensive than other sports bras but for the quality of product it's well worth it and compared to what you'd pay for a similar product from major sports brands the price is fab.

  • Woman
    23 September 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    Need bigger cups

    This is a great sports bra! However had to size up the band as cups are too small. This is a problem with the old way of sizing bras by adding 4 inches to the band, reducing the cup size. With modern elastic fabrics this +4 method is not necessary. Leaving cups traditionally too small.

4.64 / 5 141 Reviews
133 users recommended this product

At Decathlon, reviews are reliable.

  • 28 November 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    Top alta sujeción

    Como esperaba, agarra y sujeta el pecho bastante. Viene acorde con la copa.

  • 18 November 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    Sujetador muy cómodo y alta sujeción

    Un sujetador que ha cumplido perfectamente con mis expectativas: de alta sujeción que hace que me sienta muy segura en todos mis movimientos y de muy fácil poner/quitar

  • 17 November 2019
    That review has been deposited on this product version
    Cómodo y práctico

    Este top deportivo me parece muy cómodo, especialmente por su cremallera delantera que hace que sea súper fácil de poner, especialmente cuando tienes agujetas y te duelen hasta las pestañas. Me parece ideal.