Free Delivery over £30* | Free Click & Collect at Decathlon Stores | 365 Days to Return

A breathable and very stretchy fabric!

Evaluation of the entire life cycle of the product, its impact on the environment, including climate change and the depletion of natural resources.
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Reference : 8529955
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FTI 520 Leggings - Black

Fitness enthusiasts who never miss a session and train regularly—our design teams have created this product just for you! You'll love these 7/8 leggings with an ultra-feminine cut and made of very stretchy and breathable fabric that is guaranteed to keep you comfortable during workouts! Never lose your locker key again!

Colour : BLACK

User rating
until £12.99 -%


This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

From To

* Sales from to Until end of stock
* From and limited stock
£12.99 %
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
Check availability in store


Moisture management Breathable, quick drying fabric keeps you dry.
Stretch The stretch fabric offers greater ease and comfort as you move.
Opacity Y Fabric designed to remain opaque, whatever your movements.
Ventilation Y Ventilated fabric provides better moisture management.
Pockets Y One zip pocket for storing your keys, tissues, or club membership card.


Slim fit

A close fit for that second-skin feel and to avoid any uncomfortable distractions during your cardio workout.

A wide range of colours

It is available in several colours, with various trendy feminine prints as well as solids.

Mid-high waistband

A mid-high waistband with a stylish "crossover" look keeps these leggings in place even during your most intense workouts.

Are these 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 colour-fastness, resistance to repeated washing, moisture management 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 outfit ready!

What if I'm not satisfied with my product?

You have 365 days to return your product to any Decathlon store if it doesn't meet your expectations (obviously not if it's dripping with sweat). 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 products' environmental impact

A product's environmental impact is calculated for its entire life cycle 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 two similar products (T-shirts, bottoms, backpacks).
Decathlon voluntarily promotes this environmental rating policy.
Explanation video:

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Main fabric
87.00% Polyester (PES), 13.00% Elasthane
Yoke (General)
95.00% Polyester (PES), 05.00% Elasthane
Care instructions: Rinse in clean water after use. Iron reverse side only.
Washing instructions
Machine wash - 30° max - normal
Machine wash - 30° max - normal
Do not bleach
Do not bleach
Do not tumble dry
Do not tumble dry
Do not iron
Do not iron
Do not dry-clean
Do not dry-clean


Test Product Domyos Women's Cardio Fitness clothing has been tested by external users to ensure that it is comfortable and performs in terms of breathability, freedom of movement and lightweight.
Guarantee : 2 Years