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Giro uses Roc Loc 5, their best fit system, to fine tune the fit of the helmet with micro adjuster as well as the ability to offer fore/aft tilt adjustment. The interior padding is plush and uses X-Static fabric to combat bacteria and odor. At 222g for a medium, this cpsc certified can handle road racing, triathlon, MTB XC race, cyclocross, track and all enthusiasts.
| Small |
Medium |
Large |
| 20 - 21.75" |
21.75 - 23.25" |
23.25 - 24.75" |
| 51 - 55cm |
55 - 59cm |
59 - 63cm |
Giro Technology
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
Feels full size too small | ||
Feels half size too small | ||
Feels true to size | 100% (6 reviews) | |
Feels half size too big | ||
Feels full size too big |
Reviewed by 17 customers
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Pros
Cons
Best Uses
Comments about Giro Aeon Helmet 2012:
Is my 3rd Giro helmet and I like it so much that I will continue buying, no doubt qunado'll buy a new helmet, always choose a Giro.
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Comments about Giro Aeon Helmet 2012:
The Giro Aeon is by far the best helmet I've purchased based on quality and fit!
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Comments about Giro Aeon Helmet 2012:
Just bought it have not used it as yet but have Giro Atmos liked it but too heavy this one is amazingly light my neck won't get so stiff
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Comments about Giro Aeon Helmet 2012:
mtn biking, kool vents.
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Comments about Giro Aeon Helmet 2012:
I am using this helmet for MTB and road biking. And this is beautiful, lightweight and comfortable! Very good!
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Comments about Giro Aeon Helmet 2012:
perfect helmet for me, light weight, comfortable & great ventilation keeping my head cool & avoiding neck fatigue.
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Comments about Giro Aeon Helmet 2012:
We bought this for our son and he absolutely love it. Recommend you buying a Gio Pod to store your helmet. We got a great deal in this one. It arrived on time.
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Comments about Giro Aeon Helmet 2012:
Extremely light. Easy to adjust. Comfortable
Cool on hot days.
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Comments about Giro Aeon Helmet 2012:
My every ride go to helmet, it is light, but most important, feels good, fits good. I do not care for weight, as long as I do not feel nothing in my head. The AEON does just that!
The only negative point, is that it does not hold the sunglasses (in inverted position) in the vents, like the Atmos does... :-(
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Comments about Giro Aeon Helmet 2012:
Previously bought a Giro ProLight helmet. It was light weight but it lacked the easy adjustment one needs when sometimes using a cycling cap. The Aeon has everything the Prolight has and more. It has an on-the-fly adjustmenting mechanism that needs only one hand. Also, I ride double centuries and some helmets get heavy after 13 hours in the saddle. This helmet is as comfortable after 13 hours as it was when I first tried it on.
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Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items