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Kalenji, Comfort Running Bra, Women's

Regular price: $29.99 Regular price:

Bra with perforated cups for better breathability. Preserves the natural curve of the breasts. Adjustable back and straps for all cup sizes up to F.

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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: 8595380

Product Features

Kalenji, Comfort Running Bra, Women's | This bra was designed for running. Better support for repeated shocks, suited to all high-impact sports.

Bra with perforated cups for better breathability. Preserves the natural curve of the breasts. Adjustable back and straps for all cup sizes up to F.

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

Chest support

Better support from the reinforced cups. Reduces bounce by 44%*

Moisture wicking

Perforated molded cup, mesh materials at the back and between the breasts

Irritation reduction

Soft materials and no seams inside the cups


Preformed molded cups that preserve the curve of the breasts


Adjustable straps and 3-position clasp at the back

Easy to open/close

Opening at the back for easy dressing

Freedom of movement

Racer back that frees up the shoulder blades for maximum freedom of movement.

Anatomical design

Sized for cup and back dimensions for a snug fit

Product Customer Reviews

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Kalenji, Comfort Running Bra, Women's,blue
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Ok quality

Quality was ok. Slightly stretched out of shape even though they’ve only been washed in a laundry bag. Good for the price.

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Kalenji running bra

Was bit unsure when i bought it online but turned out to be a good fit and comfortable bra. Solves the purpose as while running you need something that fits well and is coomfrotable. Would highly recommend.

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It does work.

cheap and good

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Great buy

Comfortable a bit pricy durable quality my daughter is a happier basketball player. She’ll have to buy next time lol

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Too small

Too tight & constrictive. Had to return.

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Firm as expected

I bought this product first in Ghana @ the Decathlon store @ Junction mall in 2018. the bra served me really well. it is firm, good for running and other high intensity workout.. I use a Size 38 DD cup, so you can understand how heavy I am. I strongly recommend it for heavy ladies like me..

Sizes a mystery

Why do I always find decathlon stuff so difficult to fit, the sizes are nothing like any others and as the changing rooms are closed you end up having to return stuff which when you're not local is very annoying

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Too small

Not good fit

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Very little support

Took it back as not enough support for a running bra

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Comparable to top brand

Usually buy Shock Absorber but very rarely have my size and more than twice the price of these. Brought one to try, absolutely perfect and have no ordered a second

Comfy, fits

Comfy, supportive, fits well.

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Amazing product

I am a petite figure with bit heavier on chest. This product is a blessing, full coverage, maximum support. I alhave atarted wearing this even when I’m not working out, such comfort it gives. Understand the pain of big b**bs, gurls pls go for this product with your eyes closed. PS: I’m really difficult to please ;P but this has my heart

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Very comfy

Excellent fit , very comfortable!

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Running bra.

Loved the colour. Unfortunately squashed me a bit, and felt like it was digging in and pushing my fat out under my arms.

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Good for running

My wife thought she would give one a try. Supportive and comfortable

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Size Guide

Size Guide Visual

Additional Product Information


Outer fabric

  • 18% Spandex
  • 83% Polyester cationic

Cup lining

  • 19% Spandex
  • 81% Polyamide

Back fabric

  • 24% Spandex
  • 76% Polyamide

Bra band

  • 13% Spandex
  • 88% Polyamide

How is the maximum level of support (level 5 on a scale from 1 to 5) of the comfort sports bra 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 crop top was given a level 5 rating and are suitable for all high-impact sports. *This crop top reduces bounce by 44% compared with a conventional bra when practicing high-impact sports.

What type of cups does the running bra have?

The comfort running bra has 2 flexible molded cups. Breathable with mesh fabric under the chest and between the breasts. We also propose sports crop tops and bras without firm cups.

How was this running bra designed?

This sports crop top has been designed for optimal comfort and breast protection: Like all the KALENJI models: * We don't use wires to avoid injury and compression of glands * We minimize seams around the nipple to avoid chafing * We choose fabrics that wick away perspiration to optimize comfort, but also avoid chafing.

A sports crop top or bra?

This adjustable sports bra with cups was developed to combine the advantages of a sports bra and a crop top: - the racerback, which is specific to a sports crop top, spreads the support evenly across the back - the adjustment systems (back and straps) can be used to adjust its size, like a conventional bra. The back opening makes it easy to pull on over the head.

Choosing the right size for this comfort bra

We developed this running bra with several cup sizes. Each "standard" crop top size (S, M, L, XL, etc.), which corresponds to your T-shirt size, is available in several cup sizes. For example: M cups A/B and M cups C/D. This type of fit, combined with elasticated materials, offers enveloping, rather than restrictive, support. A 3-position back fastener and adjustable straps for a snug fit.



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.

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