Klim F3 Carbon Helmet ECE Snowmobile Helmet - Unruly Kombu Green - Hi-Vis (Non-Current) Size:XL The second generation of the

The second generation of the popular 509 Altitude series has undergone a reinvention for even tougher riding

Main compartment is oversized for all your gear

and the unique baffle construction keeps the down securely in place while the jacket's creature comforts help keep you warm

5TECH™ with 10k/10k waterproof breathable materials

the Super Mammoth rides smoother and reacts faster than ever

Klim F3 Carbon Helmet ECE Snowmobile Helmet - Unruly Kombu Green - Hi-Vis (Non-Current) Size:XL The second generation of theThe best carbon snowmobile helmet on the market The F3 Carbon open face snowmobile helmet was made with a focus on reducing fatigue and enhancing comfort during long rides, all while pushing the limits of what "light weight" truly means. The second generation now boasts a more aerodynamic and more long lasting visor. Constructed with ultra lightweight hand laid carbon fiber for unparalleled consistency in shell thickness and resin distribution, the F3