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Cardio Fitness Shorts FST500

Sale price: $10.00 Regular price: $19.99

A durable, stretchy fabric with a special gusset for superior comfort during fitness and cardio activities!

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $10.00 Regular price: $19.99

Free shipping over $35

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8503910

Product Features

A photo of the Cardio Fitness Shorts FST500 in use

Cardio Fitness Shorts FST500 | We are passionate about cardio fitness and designed this product for doing moderate-intensity fitness activities 2 to 3 times per week.

A durable, stretchy fabric with a special gusset for superior comfort during fitness and cardio activities!

Moisture wicking

Fabric that actively wicks away perspiration to keep you feeling dry.


A breathable insert lets air and moisture through in the targeted zones


The stretch fabric offers greater ease and comfort.

Product Lifestyle Image Gallery

Image Gallery

Cardio Fitness Shorts FST500,khaki 

Cardio Fitness Shorts FST500,khaki 

Cardio Fitness Shorts FST500,khaki

Product Customer Reviews

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Cardio Fitness Shorts FST500,khaki
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Comfy and light

Comfy & light

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Excellent shorts

Very good product for Cardio related excercises

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Quality is good but would love more if i get colours n different patterns...i dont have time to chq other places so i purchased it...

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It's a good store you will get everything in one roof....

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Great buy

Soft, light comfortable and wicks sweat efficiently

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Good product

Good product

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Felling awesome

T-shirt was excellent feel more comfortable i recommend to all sportsman buy the product

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superb quality

fit too good n quality of fabric is also good n its value for money

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Very comfortable.

I used to use Track suits for my regular runs. But this short is perfect for my runs

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Comfortable, especially in summers

Good value for money product

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Nyc product....very comfortable to wear....must go for it....

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very comfortable and flexible

Extremely comfortable, stretchable and zip pocket keeps mobile and wallet safe

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Very confortable and great for work outs

Wish the pockets were a bit deeper.

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Material is ultimate and moreover is very comfortable

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 88% Polyester cationic
  • 12% Spandex


  • 82% Polyester cationic
  • 18% Spandex

How our cardio products are designed

The entire clothing range is designed to provide you with the perfect balance of comfort and breathability. At Domyos, our teams design our products to make your cardio workouts enjoyable. We want you to be able to forget about your clothes and focus on your workout. Our products are tested in real use, and we regularly make changes based on customer feedback.

Our product tests

All our products are designed with components that have been put through perspiration wicking tests. With our R&D lab and scientists, we test each and every one of our components to see how they react in real use to ensure they are as comfortable as possible for your workouts.

Did you know?

If you're trying to lose weight, it's better to do a medium-intensity activity (around 70% of your max heart rate) for a longer amount of time (+50 min) than a short but high-intensity activity. You'll also burn more fat rather than the carbs in your body. Plus, your workout will feel easier, making it more enjoyable so you'll want to keep coming back for more!

A rating to compare the environmental impact of products

A product's environmental impact is calculated for its entire lifecycle using various indicators. An overall rating (ABCDE) is given, allowing you to easily identify products with the best environmental performance by comparing similar products to each other (T-shirts, pants, backpacks etc.). Decathlon openly displays the environmental ratings of its products. Find out more:



Product testing

This product has undergone washing and drying tests to verify that it retains its cut and color. These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld.

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