Klim engineered the F3 Carbon Helmet specifically to reduce fatigue and improve comfort over long rides, and ultimately to challenge what “lightweight” really means.
Klim F3 Carbon Raid Helmet
![](https://motorbikegears.com/wp-content/uploads/2023/01/Klim-F3-Carbon-Raid-Helmet-4.png)
Klim engineered the F3 Carbon Helmet specifically to reduce fatigue and improve comfort over long rides, and ultimately to challenge what “lightweight” really means.