900 Women's Fitness Cardio Training Shoes - Black

Users reviews
4.26 / 5 160 Reviews
Collaborators reviews
4.64 / 5 25 Reviews
Key feature
These women's 900 cardio fitness shoes give the best bounce thanks to the sole, which allows you to change direction quickly and safely.


Energy return
Sole offering better rebound for changing direction quickly
Multidirectional flexibility
The grooves in the forefoot optimise multi-directional flexibility
Reinforcements and adjustable straps for quick changes of direction
Midsole guaranteeing cushioning for repeated movements


Upper of : 80.0% Polyester (PES), Upper of : 20.0% Polyurethane (PU) Outer sole of : 70.0% Ethylene Vinyl Acetate (EVA), Outer sole of : 30.0% Rubber - Synthetic Lining and sock of : 100.0% Polyester (PES)
2 years


Why wear fitness shoes?
Studies carried out at our Sportslab have shown that fitness and other sports involve a whole host of different movements. Movements such as twists, skaters, tuck jumps, squats and lunges all come into play. Unlike running, which uses mainly linear movements, fitness activities involve hardly any linear movements. Our shoes are all designed to help you perform these movements without the risk of getting injured.
Doing fitness in running shoes (or vice versa) isn't a good idea
Wearing suitable shoes for fitness reduces the risk of injury by 20% compared with people who wear running shoes. But why? Our research and development lab has demonstrated specific ways that the foot moves in different sports: a straight stride when running, versus rotations during fitness activities. Wearing the right kind of shoes for your sports activity protects your feet and boosts your performance!
DROP: height difference between the front and back of your foot
All of our fitness shoes have a 4 mm drop. The feeling you get with this 4 mm drop is closer to that of your natural foot position (barefoot = no drop). It's important to bear in mind that, if you're used to wearing shoes with too much drop, such as high heels, it will take some time to get used to your new shoes.
Multi-directional flexibility
The multi-directional flexibility refers to how well a shoe flexes and twists to support direction changes. Studies have shown that we need 1.7 times more flex and extension during fitness activities than during running. The ankle's movement also varies depending on the kind of fitness or running you do. That's why we've created multi-directional shoes specifically for fitness.
Forefoot support
Why is it important? Good forefoot support - a must for fitness - helps you stay balanced when you go to change direction.
Forefoot cushioning
The cushioning is the ability of the shoe to cushion impacts and dampen vibrations. The main point of impact between the foot and the floor during fitness activities is at the forefoot, whereas for running the impact is at the heel. We design our shoes with excellent cushioning at the forefoot to protect your body from repeated impacts while also stabilising your supporting leg to help you string movements together more smoothly.
Grip and rotation
This model's grip lets you change direction quickly and easily, while the pivot zone has less grip so you can turn and spin easily without putting pressure on your joints. Striking the right balance of grip is essential. A combination of sensory, mechanical and biomechanical tests has allowed us to determine the right level of grip and which part of your foot is in contact with the floor as you pivot.
How do we prove it? PRODUCT TEST
In our labs, our researchers analyse movements using sensors that precisely measure the human body's reactions. But because nothing is as good as tried and tested experience, we've also tested our products in gyms where they'll actually be used. We use these tests to create technical and affordable products to keep you doing sport safely and comfortably.
The bonus is no marks on the floor.
Our sole has been designed to leave no marks on the floor.
Can you run on a treadmill wearing fitness shoes?
Our fitness shoes were specially designed for cardio fitness activities. They can also be used for limited treadmill running. You can wear them for a quick warm-up/cool-down on the treadmill before or after a class. However, if you plan to only run, whether on a treadmill or outdoors, you should choose a running shoe for safety reasons.
Are fitness shoes for indoor use only?
Cardio fitness is mainly done in gyms and/or at home. Our shoes have been designed for indoor use. The rubber is specially suited for indoor use as it is softer. Wearing these shoes outdoors on tarmac will cause premature wear to the rubber. The grip of our soles is tested based on the floors used in gyms or in your home, and rubber is designed to be more grippy when used in these places.
4.26 / 5 160 Reviews
136 users recommended this product

At Decathlon, reviews are reliable.

  • Woman
    30-39 years old
    17 March 2020
    Use since 2 to 8 weeks
    That review has been deposited on this product version


  • Woman
    20-29 years old
    11 November 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    Issue with the product

    I am a regular customer at Decathlon and love most of the products. Unfortunately these shoes that I bought made my feet swell due to the hard sole. When I tried them out at the store they seemed comfortable. But after using it for a week I realised I had made a mistake. Extremely sorry for giving only 2 stars.

  • Woman
    20-29 years old
    24 October 2019
    Use since 7 to 12 months
    That review has been deposited on this product version
    Super fitness tenisky

    Tyto tenisky jsou skvělé, pro cvičení v tělocvičně i venku. Jsou pohodlné a velmi dobře udrží chodidlo.

4.64 / 5 25 Reviews
24 users recommended this product

At Decathlon, reviews are reliable.

  • Woman
    20-29 years old
    22 July 2019
    Use since 3 to 6 months
    That review has been deposited on this product version
    Extremely Comfortable

    These shoes are so light and comfortable. It fits my feet like a glove and it is breathable! I use it everyday!

    Brand's answer :

    Hi Meelen,

    Thank you for your review on our fitness training shoe. Glad to know that you enjoyed wearing the shoe.
    Hope to see you in store some day :)

    Sports leader
    Decathlon Joo Koon

  • 20 February 2020
    That review has been deposited on this product version

    Ademas de tener un diseño y color muy bonito son super cómodas.

  • Woman
    30-39 years old
    17 February 2020
    Use since 1 week or less
    That review has been deposited on this product version
    Zapatilla ligera y transpirable

    Tras una buena sesión de Fitness puedo decir que la zapatilla es ideal para la practica, ligera, transpirable y con una suela idónea para los cambios de dirección. No bloquea las piernas. El único problema es la talla, para pies anchos como los míos mi talla queda algo estrecha y se me duerme parte del pie por la presión.