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Women's Cardio Fitness Leggings 900

Sale price: $10.00 Regular price: $29.99

The 900 collection is packed with technical features. These iconic shaping leggings sculpt your legs and follow your every movement. The thermobonded waist sculpts your midriff!

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Size Guide

This product runs small

Sale price: $10.00 Regular price: $29.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8504763

Product Features

A photo of the Women's Cardio Fitness Leggings 900 in use

Women's Cardio Fitness Leggings 900 | We are passionate about cardio fitness and designed this product for doing high-intensity fitness activities more than 3 times a week.

The 900 collection is packed with technical features. These iconic shaping leggings sculpt your legs and follow your every movement. The thermobonded waist sculpts your midriff!

Moisture wicking

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


The stretch fabric offers greater ease and comfort.

Irritation reduction

Thermobonded seams over the entire leg for zero rubbing.


The ultra-thick weave means the fabric is completely opaque.

Product Customer Reviews

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515 Reviews
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Women's Cardio Fitness Leggings 900,dark blue
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Fab Product

Really happy with these. Good fit nice to run in

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Good leggings

Really nice style of leggings but the waist is not a good design, it is to big and should maybe be a bit higher as well. If this was fixed then these would be my go to legging for everyday and sport use.

Breathable and light

These leggings fit like a second skin! Very comfortable and light and breathe well in all weather. I would say they could be a little unflattering with the wrong underwear as they are pretty fitted but this isn't something I've found to be an issue as of yet. They also wash and dry very nicely.

Domyos leggings

It is good for fitting but it's waist band roll out after constant wearing

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Hello Deepali, 


Firstly, I would like to thank you for taking the time to write a review of our product. It is constant reviews that we are able to improve on our products and cater to your needs more. I am so sorry that you had an unpleasant experience with the 900 Fitness Leggings. As our fitness leggings are designed for regular exercises hence, such issues must not arise therefore, we shall ensure your feedback reaches our product manager for better development of our expert range in the future.

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


Thank you, once again, Deepali! Hope to see you in one of our stores soon :)

Enjoy your sport

Sayanava Dutta

Omni Merchandiser

DOMYOS, Fitness Cardio

Ultimate fitting

Cardio leggings is so comfortable

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Not a good fit

I am a big fan of Decathlon products for thier wonderful and perfect fitting, but this legging is not at all up-to the mark waist is loose and lower part is tight. Not at all comfortable

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Hi Ashritha, 


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 so sorry that you had an unpleasant experience with our 900 women fitness leggings which is designed for intense workout schedules. It compose of 65.0% Polyamide 35.0% & Elasthane to make the product more body tight providing support to the muscles. It's slim cut design and shaping fabric helps to highlight your muscle curves during training.

For your further purchase you can also consult the size guide on our website for making the best choice. 

If you are a regular practitioner, I would recommend trying the FTI 500A High waist legging series as is offers better elasticity on the waist. Also its 360 degree movement fabric allows you to workout without any obstruction :) I have added a web link here for convenience:

Therefore, I invite you to please head down to any of our stores to check our new arrivals in fitness Leggings, anytime you are available. We have 70 Decathlon stores situated on all major cities across India. 


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, Ashritha! Hope to see you in one of our stores soon!

Enjoy your sport

Sayanava Dutta

Omni Merchandiser

DOMYOS, Fitness Cardio

Walking attire

It fitted very well when i used it my weekly 1 hr brisk walking and my 30 minutes exercises.

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The BEST legging ever

Please get it back to stock in Singapore, PLEASE!! It's the best legging I have ever had. It lengthens the legs, flattens the belly and is so comfortable!

Hi Van

Thank you for taking the time to leave a feedback on 900 Women's Cardio Fitness Leggings - Black. Our users' feedback are very valuable to us. We are pleased that you enjoy using this product. On our end, it is our responsibility to ensure that stocks are always ready for customers. Please do come back and check on our website frequently to check on the stocks for the product your choice! Once again, thank you for the honest review.

Stay fit and healthy in this period. We hope to see you in stores soon! Feel free to leave more reviews on other Decathlon products(:


Sports Advisor

Decathlon Joo Koon


cardio leggings

the leggings are really nice and pretty but the waistband folds in and is rather uncomfortable but overall it is a leggings that is worth the money.

Hi Ashiviny !

I am happy to see your review about our 900 women's cardio fitness legging. I will send your feedback to our Product Managers and they could improve the comfort for next collection. 
I recommend you to visit us again and try the cardio top to match your outfit ! 

Have a nice day ! 

nice fitting good quality

Happy with this legging it fits good and a nice quality

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Hi Tanja, 

Thank you for your great feedback! 

I love the waist band of these leggings, as it gives me a nice flat tummy look :) 

Match your leggings with a 900 Cardio Top. Here are some recommendations:

1) 900 Women Cardio Fitness Tank. Link:

2) 900 Women Cardio Fitness T-shirt. Link:

Have a great workout!
Enjoy your sport
Meelen Sidhu
Sport leader
Amazing Fit and Sculpting Effect!

This pair of leggings has amazing fit and sculpts my bottom very well! I also love how the band is able to support very well and prevent the muffin-top fear that all girls have!

Hi Shermaine,

thank you for the feedback! I'm glad that you enjoy wearing the leggings. We have other similar products that you might like. You can click on the link below according! 1) 2) 3)  Hope this helps!

Loving it!

I own 2 pair of this tights! Comfortable and tight fitting for training.

Hello Gina!

Great to hear that!
We also have a new range of top that goes along with it!
Feel free to come down the store to have a look!

Favourite pair of tights to wear!

It’s very lightweight and breathable! I love how it does not feel very thick or uncomfortable when perspiring as it allows great ventilation! It also remains opaque when doing squats!

Hi Delia!

Thank you for your review for the 900 Women's Cardio Fitness Leggings!

I hope you enjoy using them! Stay safe, fit and healthy!


Nor Azhimy Bin Mohd Senin

Omni-Channel Sports Leader

Decathlon Singapore


Стегнат, но много удобен клин.

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Еластична и прията на допир материя, много удобен и хубав дизайн.

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 35% Spandex
  • 65% Polyamide


  • 18% Spandex
  • 82% Polyester cationic

Secondary lining

  • 22% Spandex
  • 78% Polyamide

High waist

Ultra-flat waist created with a thermobonding technique to sculpt your figure and flatten your stomach.

Ultra-flat seams

A revolutionary system of thermobonded seams over the entire leg to limit irritation and increase comfort.

Ultra shaping fabric

The toning material shapes and supports your muscles as you move.

A feminine, sporty look

Leggings designed to make you look beautiful even during the most intense workouts thanks to the different fabrics, sheer panels and stylish details.

A rating to compare the environmental impact of products

A product's environmental impact is calculated for its entire lifecycle using various indicators. An "ABCDE" rating system has been created to help you quickly see which products offer the best environmental performance. Use it to compare 2 similar products (T-shirts, bottoms, backpacks). Decathlon actively promotes this visible environmental rating policy. Web: Explanation video:



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.

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