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Kalenji Breathable and Seamless Running Bra

Sale price: $5.00 Regular price: $6.99

Breathable running crop top with no shell and seamless design.Support designed for repeated impacts associated with running.

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This product runs small

Sale price: $5.00 Regular price: $6.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8501390

Product Videos

Product Features

A photo of the Kalenji Breathable and Seamless Running Bra in use
A photo of the Kalenji Breathable and Seamless Running Bra in use

Kalenji Breathable and Seamless Running Bra | Designed for running. Suitable for all high-impact sports: horseback riding etc.

Breathable running crop top with no shell and seamless design.Support designed for repeated impacts associated with running.

Chest support

Superior support for high-impact sports reduces bounce by 45%*

Moisture wicking

Fabric wicks away perspiration, ventilated area between the breasts

Irritation reduction

Seamless 1-piece design

Easy to open/close

Slips easily and quickly over the head thanks to its elasticated fabric

Freedom of movement

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

Questions & Answers

Product Customer Reviews

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Perfect for running. Comfortable


Top for perfect sport

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Good quality and durable

Bra top

Ideal and resistant over time

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Sports bra

Good quality sports bra, good support, size small

ideal item

ideal item

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Great top

The top is tight, fits comfortably, I recommend

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one of the best bras for teenagers

to order and recommend in all sizes!

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one of the best bras for teenagers

unbeatable value for money! great outfit!

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Great basic

The support is very good, it is simple and effective, I like it very much. I find that the material could be a bit more breathable, I still highly recommend it!

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bought for practice...

bought for the practice of climbing for my granddaughter

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Good product.

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Great fit, I'm going to buy more

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Great support, I don't feel the bra

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Good support


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Additional Product Information


Main fabric: 53.0% Polyester, 33.0% Polyamide, 14.0% Elastane

How is the maximum level of support of the basic 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 crop top was given a level 5 rating and are suitable for all high-impact sports.*This sports crop top reduces bounce by 45% compared with a conventional bra when practicing high-impact sports.

What type of cup does the basic running bra have?

The running bra has 2 flexible single-thickness cups (no shell).We also offer sports crop tops and bras with breathable molded cups.

How was this basic 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 crop top or a bra?

The Basic running bra has sizes ranging from XS to XL, and is recommended for sizes up to a C-cup.The racer back, which is specific to the sports crop tops, spreads the support evenly across the back.For cup sizes from a D-cup upward, the RUNNING EASY ZIP BRA models or ADJUSTABLE RUNNING BRA WITH SHELL are more suitable.

Is this crop top suitable for younger girls?

Sizes 2XS and XS are suitable for emerging busts. This model is therefore particularly suitable for teenagers.

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


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