Product Colors and Sizes

  • Sale product
  • Best Seller product
  • Eco-Friendly product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Kalenji Running Boxer Shorts, Women's

Sale price: $19.99 Regular price:

Running boxer shorts that combine comfort and support: elastic fabric that accompanies your movements, a wide, ultrasoft waistband, and openwork fabric for increased breathability.

Color: Select a color
Size: Select a size
Size Guide
Sale price: $19.99 Regular price:

Free returns

Free shipping over $35

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8490914

Product Videos

Product Features

A photo of the Kalenji Running Boxer Shorts, Women's in use

Kalenji Running Boxer Shorts, Women's is designed for We have designed these boxer shorts for female runners looking for comfort and support. Suited to all sports.

Running boxer shorts that combine comfort and support: elastic fabric that accompanies your movements, a wide, ultrasoft waistband, and openwork fabric for increased breathability.


Supportive thanks to the fabric with 15% spandex and a wide waistband

Moisture wicking

Comfort and breathability thanks to the openwork fabric under the waistband

Freedom of movement

Elastic fabric and a styled cut that frees the groin and thighs.

Irritation reduction

Minimal seams, and a velvet feel on the skin at the top of the thighs.

Product Customer Reviews

Skip to reviews
322 Reviews
Write a Review 

Kalenji Running Boxer Shorts, Women's,black
Filtered by reviews Loading reviews…
Running pants

Too tight for me, liked the idea though.

icon-circle-checkmark verified purchase
A gift for someone else.

Look lovely. Comfy. Easy care. Great quality.

icon-circle-checkmark verified purchase
Great pants!

Got these for walking and cycling when I might get wet and don't want to be wearing craggy cotton knickers. So far done the job. My size wasn't in stock in the shop so got the next size up and glad I did as they fit well.

icon-circle-checkmark verified purchase
Not fit for purpose

I rarely leave reviews but these are the most uncomfortable sports briefs I have ever purchased, and are not fit for purpose due to the fact that even though they are rubberised around the legs for grip, they do not stay in place. They are not suitable for walking, much less running, as the material ends up wedged between my buttocks as soon as I take a few strides. Although the material seems to be good quality, and they look nice when I first put them on, I regret buying two pairs of these. Presumably. because they are undergarments, it will not be possible to return them for a refund.

Love these.

So good and comfy.

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase

Product is very much comfortable

icon-circle-checkmark verified purchase

this product is expensive but not comfortable as per the rates.

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
Love it!

Very comfortable, fits well and love the colour.

icon-circle-checkmark verified purchase

Hi Shalini,

Thank you for taking the time to write a review on the RUNNING BOXER SHORTS NAVY! I am glad that this product has been working well for you and that you love it.

At Decathlon, our mission is to make sports accessible for the many. It is our responsibility to ensure that our products are made to satisfy our users. 

Feel free to write a review on other Decathlon products and I hope to see you in our store soon! :)

Sport on safely!


Sports Advisor

Good and very affordable

I like the material and fit very much. Pls bring in more colours.

icon-circle-checkmark verified purchase

Hello Lynn,

Thank you for submitting your review and suggestion for this RUNNING BOXER SHORTS NAVY!

Your feedback matters as it allows us to further understand how you use our products and services and how we can better improve to serve you better. 

We look forward to more of your reviews and sharing! In the meantime, keep sporting on, and we hope to see you in our stores soon! :)

Sport on safely!


Digital Interaction Relay


Bought this for my wife and she finds it comfy , tight and seamless.

Seamless panties

Ladies looking for comfortable and seamless panties this is a must have. My 2nd purchase. Great buy

icon-circle-checkmark verified purchase

Hello, Katherine

Thank you for taking the time to pen down your reviews

We are glad you find them of great use! We hope they truly are up to your expectations, and certainly that they’re worth the money you spent on them.

We, in Decathlon, always strive to makes sports available to everyone via our affordable price, and we are glad that you are amongst those that has benefited from this business philosophy of ours.

Catch you at our stores soon!


Fidah Ngatijan

Surfing Sports Leader

Decathlon Singapore

Добър модел

Добър модел, с подсилена еластичност около коремчето Ви. Прибира и извайва линията Ви, съотношение цена качество 50/50. Има още какво да се желае тук, процентът наелон ми идва в повече.


Благодарим Ви за отделеното време и оценката, която сте дали за нашия продукт. Качественото обслужване, доволните клиенти и предоставянето на възможността всички да спортуват е наша главна цел.

Спортни поздрави,

Екипът на Декатлон

Až překvapivě hebké a pohodlné

Až na označení "boxerky" není tomuto prádlu co vytknout. Spíše než boxerky jsou to kalhotky s vyšším pasem. Při pohybu vůbec nevíte,že je máte. Perfektně sedí, jsou hebké a okraje jsou zesílené hebkým lemem. Vyšší pás je příjemný, z části prošitý surovinou takže skvělé prodyšný.

Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 85% Polyester cationic
  • 15% Spandex


  • 76% Polyamide
  • 24% Spandex

Bra band

  • 85% Polyamide
  • 15% Spandex

Running boxer shorts with minimal seams

The fabric creates a snug fit around the buttocks and thighs without compressing them. The inside finish offers a velvet feel, providing you with maximum comfort while you run.

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

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