Klim has taken racer, customer, and dealer feedback and made improvements to the original F4 helmet. This new F4 helmet is even more comfortable and better-fitting than the original F4 helmet. Intake and exhaust ports have been significantly enlarged allowing more air to enter and exit the helmet. THE INDUSTRY'S MOST VENTILATED OFF-ROAD HELMET. Exceeds Snell M2010 standards.
With an unprecedented 41 air-craving intakes, the F4 establishes the newest standard in helmet ventilation technology. The helmet design is optimized to effectively channel air into the helmet where it is assisted by a network of air-channels in the EPS liner to maximize airflow over the entire head. The result is a dramatically cooler and drier riding experience. The pocket-able Windstopper liner can be snapped onto the comfort liner in colder weather, which will still allow moisture to be moved away from the head while preventing air from directly contacting the head.
Snell M2010
Enlarged eye port area for increased peripheral vision
Improved fit
Improved ventilation via larger intake and exit ports
Improved fit of comfort liner.
Improved comfort liner ventilation via airflow perforations
Improved moisture-wicking comfort liner via enhanced moisture-wicking fabrics and perforated foam. Zonal fiber select construction with aerospace fiberglass, carbon fiber and kevlar (tm) ensure a safer helmet
Included with your helmet purchase:
Cold weather liner with Gore Windstopper technology. Removable cheekpads (changeable and washable) Removable comfort liner (changeable and washable)
Breath deflector
Deluxe nylon carrying bag (it's really nice!) Spare visor and visor bolt
If it doesn't fit. Simply return it for exchange with the ups label supplied!
With an unprecedented 41 air-craving intakes, the F4 establishes the newest standard in helmet ventilation technology. The helmet design is optimized to effectively channel air into the helmet where it is assisted by a network of air-channels in the EPS liner to maximize airflow over the entire head. The result is a dramatically cooler and drier riding experience. The pocket-able Windstopper liner can be snapped onto the comfort liner in colder weather, which will still allow moisture to be moved away from the head while preventing air from directly contacting the head.
Snell M2010
Enlarged eye port area for increased peripheral vision
Improved fit
Improved ventilation via larger intake and exit ports
Improved fit of comfort liner.
Improved comfort liner ventilation via airflow perforations
Improved moisture-wicking comfort liner via enhanced moisture-wicking fabrics and perforated foam. Zonal fiber select construction with aerospace fiberglass, carbon fiber and kevlar (tm) ensure a safer helmet
Included with your helmet purchase:
Cold weather liner with Gore Windstopper technology. Removable cheekpads (changeable and washable) Removable comfort liner (changeable and washable)
Breath deflector
Deluxe nylon carrying bag (it's really nice!) Spare visor and visor bolt
If it doesn't fit. Simply return it for exchange with the ups label supplied!
| Fits | See Product Sizing |
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