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Altios Helmet (out-of-stock)

Out of Stock  Product Number: 13324

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The Altios Helmet by Petzl is an incredibly lightweight helmet that allows you to feel like you are barely wearing anything, which is a nice change from those old clunky helmets.  Made with a hybrid suspension system that has a mesh panel for a weightless feel and expanded polystyrene liner for shock absorption, giving way to a  more comfortable, long wearing helmet.

Helmets are worn for protection from rock fall and that is why Petzl made the Altios with ABS shell that is incredibly durable.  The Climate Control System provides excellent ventilation between the inner shell and the top of the head, and can be plugged up in colder weather.

Easy to adjust with the standard wheel and chinstrap can be put forward or backwards for extra comfort.

* This product does not qualify for shipping to all countries.


Gender: Unisex
Weight: Size 1: 315g Size 2: 345g
Material: ERROR 29
Season: F13
Vendor ProductId: A45
Review ProductId: 13324


by PowerReviews
PetzlAltios Helmet

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Great Helmet for Outdoor Activities

By Charles

from Nashville, TN

About Me Casual/ Recreational

Verified Buyer


  • Breathable
  • Comfortable
  • Highly Adjustable
  • Lightweight
  • Rugged


    Best Uses

    • Caving
    • Outdoor

    Comments about Petzl Altios Helmet:

    I recently purchased the Petzl Altios helmet to use while caving, and I couldn't be more happy with the purchase. It is lightweight, breathable, and the chin strap and helmet adjustment in the back allow it to fit my noggin rather nicely. The great thing about this helmet is the fact that the built-in clips on the top will allow it to fit a multitude of headlamps, not just Petzl models. I have a Black Diamond Icon headlamp and it fits perfectly on this helmet and doesn't wiggle around. I've banged my head a few times on cave walls and it has plenty of padding so your head won't take a beating. One note on the sizing-- unless you have a small head, most folks would fit better into the bigger size. Overall, a great helmet. I'd definitely buy it again.

    • Sizing:
    • Feels true to size

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