900 Women's Cardio Fitness Leggings - Black



Made for high-intensity cardio fitness activities more than three 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!
Sizes guide

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Moisture managementBreathable, quick drying fabric to keep you dry.
StretchThe stretch fabric offers greater ease and comfort.
Reduced chafingThermobonded seams over the entire leg for zero rubbing.
OpacityThe ultra-thick weave means the fabric is completely opaque.
Warranty2 Years
Technical Information

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 great even during the most intense workouts thanks to the different materials, sheer panels and stylish details.
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? Not so fast. 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!
And if you're not happy with your 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 products out for seven days before you pay (with a pre-authorisation on your bank card, which will be automatically debited after seven days) to be sure you the product suits your needs!
Information / Concept / Technology
Main fabric : 65.0% Polyamide, Main fabric : 35.0% Elasthane Yoke (General) : 79.0% Polyamide, Yoke (General) : 21.0% Elasthane Secondary lining : 78.0% Polyamide, Secondary lining : 22.0% Elasthane

Product test
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.


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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
Used for 7 to 12 months
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.
Loving it!
Used for 3 to 6 months
I own 2 pair of this tights! Comfortable and tight fitting for training.
Response of the brand

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!
Used for 2 to 8 weeks
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!
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