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Kalenji, Classic Running Bra, Women's

Regular price: $24.99 Regular price:

100% comfort and support Soft cup and flat seams to reduce chafing. Bra supports your bust and has padded straps for more comfort!

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Size Guide

This product runs small

Sale price: $24.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8549607

Product Features

Kalenji, Classic Running Bra, Women's | This underwear is designed for daily use: The Classic Bra is perfect for wearing under your daily outfit or sportswear, for A to F cups.

100% comfort and support Soft cup and flat seams to reduce chafing. Bra supports your bust and has padded straps for more comfort!

A photo of the Kalenji, Classic Running Bra, Women's in use

Chest support

Superior support with the high-coverage cups. Reduces bounce by 37%*

Moisture wicking

The mesh-lined lace creates a breathability zone between the breasts.

Irritation reduction

Flat seams inside the cups to avoid chafing against the skin.


Adjustable straps – straight or crossed (hook). 3-position clasp at the back.

Easy to put on

Standard opening like a conventional bra.

Freedom of movement

Straps may be crossed at the back to free the shoulder blades.

Product Customer Reviews

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Kalenji, Classic Running Bra, Women's
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Highly Recommend

Very comfortable, great support, very good value!

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Too small and lining was lumpy

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Hi Emily,

We are very sorry to hear about your experience with the classic running sports bra. As our sizing is European, the sizes do fit small. We invite you to return the bra and come try on some different models and hope you will find one suitable.

Decathlon Calgary Team

Running bra

I really like this bra

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My first actual bra

I used to only wear bralettes and sports bras but once i found these it was amazing. I got myself another one because i love them.

Sports Bra

It dose what it says on the tin

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Sport Bra

Not as supportive as I was hoping for when running. OK for gym workout.

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Hello Melanie,

We are sorry to hear that the bra didn't meet your expectations. You are welcome to bring it back in the store and exchange it for a different model that suit you better.

Thank you for taking time to review our product.

Rubbish. Going back

Bought as a addition to a much loved running bra for a discontinued KALENJI SPORTANCE RUNNING SPORTS BRA - BLACK References : 850409, I discovered, much to my frustration, when trying on at home there’s an oblong loop on the back of each shoulder strap which refused to stay the right way round. My old kalenji bra has no loops at all… Please do away with these loops.

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Great bra at a great price

So comfortable and supportive. I have a couple of these and use them for cycling, not sure how they would be for higher impact sports. The mesh panel at front keeps you cool. Such value for money compared to other stores similar products. Wash well too.

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Very comfy and reliable bra

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Great bra

Great bra very comfortable, just check your measurements to make sure you get the correct size

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Wears well.

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Comfortable, no rough edges, supportive, breathable.

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Perfect fitting bra

I love this bra. Fits perfectly, supports during running yet comfortable enough for every day use.

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No for running

Tight but not supportive enough for a running bra

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Best running bra I've used

Super comfy

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 76% Polyamide
  • 24% Spandex

Bra band

  • 88% Polyamide
  • 13% Spandex


  • 100% Polyamide


  • 68% Polyamide
  • 32% Spandex

How is the maximum level of support of the classic running bra (level 5 on a scale from 1 to 5) guaranteed?

All our products are passed by our bust support test (measurement of the decrease in breast bounce when running) conducted in our laboratories. They are evaluated and given a rating from 1 (low support) to 5 (high support). Like all the KALENJI models, this sports bra was given a level 5 rating and is suitable for all HIGH IMPACT sports. *This sports bra reduces bounce by 37% compared with a conventional bra when practicing HIGH IMPACT sports.

What type of cups does the classic running bra have?

The Classic sports bra has 2 fine, flexible foam cups offering optimal comfort. This foam also conceals nipple protrusion.

How was this classic bra designed?

We designed a sports bra for optimum comfort and breast protection: As with all KALENJI models: * We do not use underwiring (due to risk of injury or of compressing the glands) * We keep the number of seams around the nipples to a minimum (due to risk of irritation) * We use components that wick away perspiration (to improve comfort while also considerably diminishing the risk of irritation).

Straight or crossed straps?

The straps of the Classic running bra may be worn vertically, like a conventional bra. They may also be attached in the middle of the back, using a hook that connects the 2 rings. This frees up the shoulders and gives greater freedom of movement. The crossed straps also ensure better bust support. A reinforcing foam was added at the straps for even more comfort.

What if it is too tight across the back?

If the cups fit but the back strap is too tight, you can extend its length using the KALENJI BACK EXTENDER with reference: 8584752 (black) and 8584753 (white). Each pack contains the height of the back extension that fits each size: 1.5" (38 mm): compatible with sizes XS AB, S AB, S CD, M AB, M CD, M EF, L AB, and L CD. 1.75" (45 mm): compatible with sizes L EF, XL CD, XL EF, 2XL EF, and 3XL EF.

How to put your bra on

For easy dressing, we recommend clasping your bra at the front and then sliding it back so that the clasps are at the back. Pull the bra up to your chest by slipping the straps on as you would for a conventional bra.

A score to compare the environmental impact of products

The environmental impact of the product is calculated across its entire lifecycle using a range of indicators. An overall score from A to E is given to help you easily identify the more eco-friendly products by comparing products of that same type (T-shirts, pants, backpacks, etc.) Decathlon is committed to displaying the environmental information of its products. For more information visit:



Product testing

SUPPORT: The support was tested and approved by testers in the DECATHLON laboratory. Each size was tested separately. PERSPIRATION WICKING: The perspiration wicking test was conducted on each material in the laboratory to check that the fabric absorbs and transfers moisture from the inside of the fabric outward and eliminates it. WASHING: The washing and drying tests guarantee good stability (dimensional stability and colorfastness)

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