Giro's Atmos is a favorite helmet among many roadies, XC riders and cyclocross racers everywhere. It's crafted with Giro's In-Mold and Roll Cage technologies for excellent durability and low weight, plus it boasts a whopping 26 vents and Giro's Wind Tunnel venting to pull cool air in and blow hot air out, a vital feature when you're laying it all out on the race course. Maybe best of all, it utilizes Giro's Roc Loc 5 retention system for a perfect fit.
- Small = 51-55cm
- Medium = 55-59cm
- Large = 59-63cm
A) Micro Dial - A ratcheting dial that’s simply twisted to tighten and loosen the fit.
B) Three-Position Vertical Fit - Lets you raise and lower the Roc Loc system to the perfect position.
C) Ergonomic Arms - Minimal shape fits comfortably and accommodates eyewear.
D) Dual Pods – Supportive, minimal panels that cradle your head for the utmost in comfort and safety.
E) Strap Management - The straps (not shown) are woven through the fit system to always remain in the right place.
In-Mold construction process
Wind Tunnel ventilation system
|Matte Black/White / Small||768686893285||2038983|
|Matte Black/White / Medium||768686893292||2038984|
|Matte Black/White / Large||768686893308||2038985|
|Matte White/Silver / Small||768686893315||2038986|
|Matte White/Silver / Medium||768686893322||2038987|
|Matte White/Silver / Large||768686893339||2038988||1186|
|Matte Titanium / Small||768686893346||2038989|
|Matte Titanium / Medium||768686893353||2038990|
|Matte Titanium / Large||768686893360||2038991|
|Red/Black / Small||768686893377||2038992|
|Red/Black / Medium||768686893384||2038993|
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Started racing in the early 70's, have been cycling for 40+ years, often in hot conditions. This helmet is lightweight, cool and best of all, it covers my head a bit more than comparably priced helmets. Probably the best fitting helmet I've ever tried on, which is a big deal as I owned a bike shop for 13 years, and then was on the road with a bike company for 3 years afterwards. Expensive, but I would buy another one if I had to.