We engineered the F3 Carbon Helmet specifically to reduce fatigue and improve comfort over long rides, and ultimately to challenge what “light weight” really means. A new, more aerodynamic and durable visor makes the second generation of F3 Carbon better than ever. Built with ultralight hand-laid carbon fiber for the best consistency in shell thickness and resin distribution, F3 Carbon is the lightest ECE snow helmet we were willing to make without sacrificing safety Features: Carbon fiber hand-laid shell Shell construction avoids deposits and imperfections One of the lightest snow helmets available Lightest KLIM ECE helmet Triple-density EPS Extra large eye ports for maximum vision Stronger, more aerodynamic peak visor Fid-Lock® quick release strap Ventilation: Highly ventilated 13 Intake vents 6 Exhaust vents Direct vent EPS design Safety: Shell structure designed for maximum strength with light weight Neck brace compatible Exceeds ECE 22.06 certifications Fit/Comfort: Engineered for extended comfort Removable antimicrobial moisture-wicking liner 3D cheek pad foam 3 Shell sizes, 3 EPS thicknesses for optimal fit Rapid Probe Deployment (RPD) attaches to KLIM backpacks for fast easy access Crush-resistant holster material Durable 420D outer shell material Overlocking Velcro® straps for secure attachment Fast & intuitive buckle release Non-snag closure for fast probe dropout Red color-coded release buckle Fits most probes 3M™ Scotchlite™ Carbon Black reflective Pre-ride practice is highly encouraged