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Nyamba 520, Sweatpants, Women's

Sale price: $29.99 Regular price:

Modern, close-fitting cut, drawstring waist, zipped pockets.

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Size: Select a size
Size Guide

This product runs small

Sale price: $29.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8520527

Product Features

A photo of the Nyamba 520, Sweatpants, Women's in use

Nyamba 520, Sweatpants, Women's is designed for Our designers have created these pants for staying warm before, during, and after your training session.

Modern, close-fitting cut, drawstring waist, zipped pockets.


Cotton-rich fabric for guaranteed softness.


The plush-loop effect on the inside provides moderate warmth.


The spandex in the fabric guarantees freedom of movement.

Product Customer Reviews

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2581 Reviews
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Nyamba 520, Sweatpants, Women's,navy blue
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Too skinny

Label says slim, but they are so skinny I can hardly get them on. Not really trackie bottoms at all.

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Warm and comfy

I bought these in a medium. At 5'4" they are a bit long on me so I turn the bottom cuff up. They are really warm - I have been wearing them to go walking in recently in sub zero temperatures and they kept me warm for several hours. Quality seems good so far, they go a bit loose in wear, but for my purposes, they have been a good buy.


Very good material

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Good size 14 only, not 12-14 as advertised


Ordered as website said 12-14 but label says 14, they are definitely a14. Way too big for a 12

Super comfy, great fit

These gym bottoms are bang on size, a great fit and very soft.

Warm and comfy

The material is soft and warm. I use them for tai chi and other sport activities like yoga and are very good

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Gym Bottoms


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Pilates gym bottoms

Wife loves the fit and feel of the textile products

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Good quality

Very good quality and nice fitting.

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Good product value for money

I really like the chain they have included to cover the pocket.

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Pant Not Of Good Quality and Want To Return It

Bubbles came out just after one use without washing

Dear Anant,

Thank you for reviewing our product. Your feedback is important for us to continuously improve our products and your experience with Decathlon.

We have noted your feedback for product improvements.

Thank you,


Sonali Perera

Country Sport Leader - Fitness Soft Training & Gymnastics

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 57% Cotton
  • 38% Polyester cationic
  • 5% Spandex


  • 58% Cotton
  • 38% Polyester cationic
  • 4% Spandex


  • 100% Cotton

The design of our gentle gym and pilates products:

The clothing range has been designed for regular Pilates and gentle gym activities (fitness, gentle gym, stretching, toning, strength training, Pilates) from low to high intensity, which are perfect for keeping fit, enhancing your figure and staying healthy. The Domyos design team's goal is to provide you with the perfect combination of comfort and breathability. Our products are tested in real use, and we regularly make changes based on customer feedback.

When our sporty customers' well-being is at stake, our design teams take action.

No more labels bothering you during your workout. The label is now sewn onto a fabric insert and not directly onto the product as it was before. You can cut it out so it won't bother you without the risk of damaging your product.

A rating to compare the environmental impact of products

The environmental impacts of the product are calculated across its entire lifecycle and 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
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