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Women's Fitness Cardio Training 7/8 Leggings 900

Sale price: $25.00 Regular price: $34.99
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Sale price: $25.00 Regular price: $34.99

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Model: 8550737

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A photo of the Women's Fitness Cardio Training 7/8 Leggings 900 in use

Women's Fitness Cardio Training 7/8 Leggings 900 is designed for

Iconic leggings with a sleek design that shapes and sculpts your legs. Thermobonded seams to reduce chafing. Keep your phone in the back pocket.

Moisture wicking

Breathable, quick-drying fabric keeps you 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.

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Women's Fitness Cardio Training 7/8 Leggings 900,black

Product Customer Reviews

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Women's Fitness Cardio Training 7/8 Leggings 900,black
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Breezy, Functional Style!

The thin but very opaque, spandex-like material and airy calves area made for a comfortable long-distance running experience! I also like the slight streamlined mesh design on the sides that provided even more comfort when training in hot weather. Had to make an exchange because I got the wrong size (had to get a size up from the one I was used to getting), though, so I would recommend checking the size guide or trying it out in the store.

Hello Dione,

Thank you for taking the time to drop us a review! We are glad that you love your purchase!

Indeed, our 900 Women’s Fitness Cardio Training 7/8 Leggings - Black are made for high intensity  workouts such as Cardio, Long-distance running, Circuit Training and much more! These leggings are definitely made for our local weather, as it is extremely breathable!

Come and get another pair, in pink! I love the colours in this legging, it looks super cute too! 

Join us for our free sports events available every day and show off your beloved purchase! ;)

Keep hustlin'

Repito ahora que estan rebajados, comodos, transpirables y bonitos

Algo largas

Una vez te las pones son muy cómodas, pero al principio parece que te quedan pequeñas al subírtelas. Quedan un poco largas a mi me quedan por encima del tobillo y mido 1,60


Se adaptan perfectamente y no sientes que son finos. Reforzados en el abdomen estilizan mucho y no llegan al tobillo. Muy contenta con la compra

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No sujetan mucho la cintura

Me gusta la calidad y el tacto de las mallas pero cuando haces ejercicio con ella la parte de la barriga se dobla y no sujeta bien.

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Me gustaron mas las de la temporada pasada

Me gustaron mas las de la temporada pasada.

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El producto muy bueno lo que pasa es que la primera vez que fui no había nadie que supiera asesorarme y estuve apunto de irme muy enfadada porque no podía encontrar lo que quería suerte que encontré una chica que sabía y supo asesorarme y las otras veces que ido no he localizado a la chica y las otras personas tampoco sabían qué producto ofrecerme de lo que les pedía creo que falta un poco de formación en las áreas de cada persona .

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bon maintient, entretien facile…

bon maintient, entretien facile

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Très bien

Maintient parfait lors de l'activité physique, même soutenue et il avantage la ligne. Pour moi il est juste parfait et à un prix correcte

Un peu serré pour…

Un peu serré pour du 40 et comme je ne suis pas grande le 7/8 fait un legging normal pour moi

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un peu dure à…

un peu dure à enfiler mais ne glisse pas pendant l'effort

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souple et fin .…

souple et fin . Très bien

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Un très bon maintien…

Un très bon maintien pr ce legging qui allie à la fois confort et esthétique !

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Taille vraiment petit !…

Taille vraiment petit !

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Size Guide

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Additional Product Information


Main fabric

  • 35% Spandex
  • 65% Polyamide


  • 26% Spandex
  • 74% Polyester cationic

Secondary lining

  • 24% Spandex
  • 76% Polyamide

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 colorfastness, 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 analyze their feedback to fix what needs to be improved. 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 products out for 7 days before you pay (with a preauthorization on your bank card, which will be automatically debited after 7 days) to be sure the product suits your needs!

A rating to compare the environmental impact of products

A product's environmental impact is calculated for its entire lifecycle 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, pants, backpacks etc.). Decathlon openly displays the environmental ratings of its products. Find out more:



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.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual