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Giro Atmos Ii

  • Giro Atmos Ii
  • Giro Atmos Ii
  • Giro Atmos Ii

Giro Atmos Ii

Product description Giro Atmos Ii

Legendary performance, style and comfort. The AtmosII utilizes our Thermoformed SL Roll Cage reinforcement, a breakthrough in helmet architecture that allows greater ventilation without compromising a helmet’s integrity. The compact shape offers matchless style, and features the sure feel of a Roc Loc5 system that cradles your head comfortably and securely. It’s no wonder this helmet continues to be a favorite with road, XC and cyclocross riders worldwide.


- Featherweight webbing with Slimline buckle
- Roll Cage Internal Reinforcement


- Weight: 265g
- Construction: In-Mold Polycarbonate Shell with EPS Liner, Thermoformed SL Reinforcement
- Fit System: Roc Loc 5
- Ventilation: 26 Wind Tunnel Vents with Internal Channeling


Aeon Helmet:
Imagine a helmet that gives you an advantage every time the road climbs or the heat turns up. Until now, you couldnt get the benefits of lighter weight and better ventilation in a single helmet.

In-Mold Construction fuses a tough polycarbonate outer shell with the helmets impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mold helmets lighter and cooler than traditional helmets.

ROC LOC 5 Fit System:
The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.

Roll Cage is a light-yet-tough web of reinforcement invisibly molded inside a helmet’s EPS foam liner. It helps the helmet to hold together under impact, and provides an extra measure of strength and integrity that you’ll never notice...unless you need it.

Our proprietary Super Fit sizing system is based on “human scale factors” data and over 25 years of handcrafting helmets. By creating helmet molds in up to 4 adult sizes to match the human body’s form, our Super Fit sizes comfortably and securely fit riders, and feel like they are custom made just for you.

Giro helmets are developed utilizing our proprietary Wind Tunnel ventilation system. This elaborate design combines active vents in the helmet’s shell with exhaust channels inside the helmet that thrust fresh, cool air over and around the rider’s head while forcing heat and stale air out. It’s the most effective cooling system available, and a difference you can feel every time you ride.

X-Static padding contains a fiber made with layers of pure silver that is permanently woven into the fabric. Silver has natural anti-microbial performance that helps to reduce odor and regulate heat, so your helmet stays fresh and comfortable, naturally.

If you want to know more about Giro Atmos Ii or other products of the brand Giro in the Protections category at bikeinn, you are lucky because we have a big offer in various products so that you can realize your bike activities with the best equipment. Don´t forget to also check out our Helmets collection, you can choose bike products from Giro, one of the biggest brands in the industry.

Features Giro Atmos Ii

Recommended use

Customer reviews and questions (17)

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Garni sholom


The price is that of the shool on the side of the river. It’s better to sit on the head, buzzing well. 12 days before ordering pribuv to Ukraine. PS Priєmna drіbnichka, - komlekti ш for cholomu buv spare nabіr pіdsholomnih pillow.

I recommend


Treatment 5 *****, I recommend. Happy Holidays.

Atmospheric turn 2, perfect


Everything perfect, fast delivery. Hull of very good quality, great fit and ventilation. Highly recommended



It is perfect. Everything as described. It shows the quality of the brand

Nice helmet and lightweight


It has arrived on the scheduled date and in perfect conditions. The helmet has a good aesthetic and gives a feeling of ventilation and light. I had another Giro before and also very well. As it is possible to say that Giro does not waste in quilting a little more the interior with some more padded strip, it is a bit scarce.



Use Turn to years and to each model, only improvement. Athmos eh TOP!

giro atmos Li


helmet fit well, as expected transit days too much



As usual from Giro. Great design, great fit



Good goods cheaply bought well. Delivery is also fast.

Original or replica?


Hello, I would like to know if it is a replica or not ...

our experts answer

Hello, all products on our website are absolutely original, thank you. Best Regards



Perfect helmet. Lightweight, ventilated and perfect fit. In precious white. The unbeatable bikeinn service !!




Very it was good


Arriving as early products also it was very good

Turn casco


Good helmet and very good price, accurate delivery



The best in value

Giro atmos ii


Good product, fits well, light, menos.Recomendable not expect 100%.

Impeccable treatment.


impeccable treatment.

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