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Four Amid Pro Helmet

4.333333333333333 out of 5 stars
3 Reviews
Current price: $175.96 Original price: $219.95
20% off


Size Chart


Four Amid Pro Helmet

This year, Atomic decided to take a new approach to their all mountain helmet design. The Four Amid Pro Helmet is the pinnacle of this, with sleek, street-inspired style, a comfortable fit, and protection you can ride in with confidence. Built with AMID, which stands for Atomic Multi-directional Impact Deflector, the helmet's defense systems are designed to absorb the force of angled impacts, while the Holo Core design incorporates a crumple zone that maximizes shock absorption.


  • Ride confidently in this low-profile, urban-inspired helmet
  • Hybrid in-mold construction is lightweight and stable
  • Multiple layers of protection help absorb forces when you fall
  • Advanced ventilation system actively moves heat away
  • 360° fit system adjusts with the gloved turn of a knob
  • Merino 3M X-Static lining manages moisture and odors
  • Item #ATOK189
Audio Compatible
ASTM F 2040 / CE EN 1077:2007 Class B
Fit Adjustment
360° dial
Manufacturer Warranty
2 years
Claimed Weight
[small] 13.4oz
Shell Material

Overall Rating

4.5 based on 3 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large


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3 out of 5 stars

January 7, 2022

Not that great fit

I returned this product before using it

All of the ski/snowboard helmets come pretty much standard in the same sizes ex., Medium: 55-59 cm, Large: 59-63 cm. My head measures 57 cm so I order the Medium well it didn't fit it was too snug and felt pressure points on the sides of my head mostly on the temple and above my ears. However, if I order the Large it fits not snug at all even if I dial the thing all the way up it still feels like some kind of play.

Edgar G

Originally reviewed on Backcountry.com

5 out of 5 stars

January 2, 2021

Design on Black Helmet

Here is the design on the back of the black helmet...

user image
Noah B

Originally reviewed on Backcountry.com

5 out of 5 stars

January 2, 2021

Saved me...

I've used it several times

First off, this helmet is sweet! It fits like you want it to, is lightweight and warm, and even has a subtle design on the back of the black version courtesy of Chris Benchetler. I used it for about 15 days before my accident. I was skiing at Solitude off of the Summit chair and clipped my head on a tree, tumbling down about 50 yards thereafter. I would be in a very different situation right now if I wasn't wearing this helmet. I am ordering another one right now.

user image
Noah B

Originally reviewed on Backcountry.com