• Breathable mesh upper
    • Moisture wicking lining
    • Exo-skeletal support
    • Flex zone for comfort
    • 4:SYS cushioned running midsole
    • Magnum carbon rubber outsole
    • US 7-13
    • UK 6-13
  • Diagnostics


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    Would you recommend this product?

    • 100% of people recommended this product


Used by 1762 people in 259 countries

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Field Testers Stockists

Cardio 4:SYS

Black Grey


Lightweight technical workout/training shoe. Multi-density support, cushioning, and stability for all-around physical training.

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    By Rashad 07/05/2011

    After being blown away by the Spider 8.1 Tac I decided to try the Cardio 4:SYS. After all, we must stay in shape since most of us chase people for a living in some form. For starters, the Cardio... Read More

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    Great for working out, or just running around.

    By Aaron 02/02/2011

    These shoes are pretty sweet. I have only liked one pair of shoes my whole life and I haven't touched them since I recieved these. I do everything in these shoes -- running, working out, grocery... Read More

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    Don't Work Out Without Them
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    By Justin 13/01/2011

    I have to admit. I am in love with Magnum footwear. I wore a pair of Stealths a couple of years ago and they didn't let me down once. And now I recently re-entered the gym world and was in need of a... Read More

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    Comfort

    By Matt 30/11/2010

    A friend of mine recommended theses shoes to me and I'm glad I bought them. The most comfortable shoe I have ever owned and the reason I bought a pair of boots at the same time someone highly... Read More

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