Giro Aeon Road Helmet


Customers Who Viewed This Item Also Purchased These Items

Pearl Izumi P.R.O. AmFIB Lobster Gloves $75.00
Free Shipping On Orders $49+
MSRP: $199.99

Add to cart
Save to Wish List Sizing Chart

Geometry Chart

? Place an order in the next Hours Minutes . Overweight charges may apply to some items.

Based on delivery to . Change location

Not the correct shipping zip code? Update your information below.

Enter a valid zip code

Please select options for this product

Shipping See options for delivery

Estimated Delivery for

Type Estimated Arrival Date
Two Day

Change Shipping Destination

Enter a valid zip code

Please select options for this product

Sorry, this item is Out of Stock and cannot be purchased at this time.
Giro Aeon Road Helmet
The Giro Aeon strikes the optimal balance between more and less in a world-class, high performance road helmet. Not only is it incredibly light (222 grams for a size medium), but Giro engineered it to also be supremely comfortable and well-ventilated. The Aeon's massive, sculpted 24 vents with interior channeling deliver best-in-class cooling power while the Roc Loc 5 retention system provides micro-adjustability and comfort for a luxurious feel with all the performance you need.
  • In-Mold technology fuses the EPS liner with the polycarbonate shell to create a helmet that's light and strong
  • 24 enormous, sculpted vents pull in tons of cooling, fresh air to keep your head comfortable on warm days
  • Thermoformed SL Roll Cage allows for the biggest vents possible without compromising strength or integrity
  • Roc Loc 5 retention system provides a wrap-around harness for a precision, easy-to-adjust fit
  • Cushy, machine-washable X-Static pads wick away moisture and are naturally anti-bacterial
  • Featherweight Slimline webbing keeps weight to a minimum
Giro Aeon Road Helmet
  • WEIGHT 222g (medium)
  • VENTS 24
  • SIZING Small (20-21.75"), Medium (21.75-23.25"), Large (23.25-24.75")
  • Rating 4


by PowerReviews
Giro Aeon Road Helmet

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

Back to top


Light and comfotable

By Sharon

from Green Bay, WI

About Me Casual/ Recreational

See all my reviews

Verified Buyer


  • Comfortable Fit
  • Good Ventilation
  • Highly Adjustable
  • Lightweight
  • Tough


  • Expensive

Best Uses

  • All-Around
  • Long Rides
  • Road Biking
  • Warm Weather

Comments about Giro Aeon Road Helmet:

I believe protecting my head is very important, so I am ok with paying a little more for a good helmet. I love the fact that this helmet is light ,very adjustable, comfortable., and well vented. I also like the hi vis yellow color.

  • Sizing:
  • Feels true to size
  • Was this a gift?:
  • No

Displaying review 1

Back to top

Your recent selection has been added to the cart

Giro Aeon Road Helmet

Giro Aeon Road Helmet

Item No. »  GI-AEONH

Continue Shopping View Cart and Checkout