• The k4 ventum ultralight hoodie
    Rugged Versatility

    The k4 ventum ultralight hoodie

    In stock now

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  • The K4 ventum ultralight pant
    the ultimate spring adventure pant

    The K4 ventum ultralight pant

    durable lightweight protection

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  • The K4 Ventum Short

    The K4 Ventum Short

    durable, breathable, and water-resistant

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Expedition Clothing Systems. Built for survival. Designed for adventure.

The KYROS™ System

With the knowledge and years of field testing in some of the harshest environments in the world, we developed a line that can work in the mountains as well as the urban jungle.
The KYROS™ System


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