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Kalenji, Breathable Running Briefs, Women's

Sale price: $7.99 Regular price:

Seamless running briefs to reduce chafing. The spandex content lets the product both follow your movements and stay firmly in place.

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Sale price: $7.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8505233

Product Features

A photo of the Kalenji, Breathable Running Briefs, Women's in use

Kalenji, Breathable Running Briefs, Women's | These briefs were designed for women runners looking for comfort and breathability. Suited to all sports.

Seamless running briefs to reduce chafing. The spandex content lets the product both follow your movements and stay firmly in place.

Irritation reduction

"Seamless" technology for fewer seams. Soft fabric.

Moisture wicking

Fabric wicks away perspiration Ventilated panels


7% spandex content for briefs that stay in place


Extra light fabric: The briefs weigh only 0.7 oz (M/L)

Product Customer Reviews

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4406 Reviews
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Kalenji, Breathable Running Briefs, Women's,black
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Really breathable, comfortable briefs . Great for

Good for running or just relaxing.

Fit perfect

Very comfortable

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Sports briefs

Quick drying but not the most comfortable on my body shape. They sit low on my hips and I keep wanting to pull up. They don't move or ride up though which is good.

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HI Danielle,

thanks for taking the time to review our running underwear - I will pass your feedback on to the design team to possibly extend our range into different cuts.

Many thanks


Commercial Director - Fitness and Running Apparel


Good quality and very comfy

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Running briefs


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Running Briefs Breathable KALENJI

Great underwear, used them for running and boxing. Very comfortable.

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We are so glad to hear you're enjoying these! Thank you so much for your review. We hope to see you back on soon!

running briefs

great for running

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Very Good product

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Best pants ever

Was concerned about sizing but ordered my usual size, fit perfect. Lovely, soft and breathable, wash well

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Softest pants!!!

Brilliant.. Love these pants..

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Softest pants!!!

So comfy love these for running or strength work..

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Softest pants!!!

These are amazing.. They fit really well, are really comfy when running... Will def buy again...

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Great product will be buying more

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Love these I use them daily not just for sport

These are so comfortable, don't ride up, I don't know I am wearing them. I bought a pair for walking and loved them so much I bought more for daily wear.

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Ride up at the back

After positive reviews I was hopeful but no good for this tall pear shaped lady. Would fit a round bottom / bubble butt. Please will someone make briefs for the inverted heart shape bottom - the most common kind but terribly underserved by the market.

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 93% Polyamide
  • 7% Spandex

What makes the running briefs so breathable?

The knit structure of these sports briefs is tailored to the areas where you perspire the most (lower back in particular): maximum ventilation for even more comfort. The very fine fabric dries very quickly.

What is the shape of these running briefs?

We developed these sports briefs with a "hybrid" shape combining briefs (at the front) and hot pants (at the back) for greater freedom of movement around the groin and greater coverage and sculpting for the rear.



Product testing

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) These tests are regularly conducted by an independent laboratory to confirm that our quality standards are applied.

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