The F3 Carbon Pro Helmet is engineered specifically to reduce fatigue and improve comfort, and ultimately to reimagine what "lightweight" and "safe" really mean. KoroydA(R) is a next-gen energy absorbing technology, engineered with a unique structure and innovative energy management properties. When impacted, the KoroydA(R) cores crush homogeneously, decelerating energy from an impact in a controlled manner. A custom visor design improves FOV while improving aerodynamics and strength. Built with ultralight hand-laid carbon fiber for the best consistency in shell thickness and resin distribution, F3 Carbon Pro is the lightest ECE moto helmet to carry this level of impact protection. CONSRUCTION Carbon fiber hand-laid shell Shell construction process avoids deposits, imperfections & excess weight One of the lightest, safest moto helmets available One of the lightest KLIM ECE helmets Triple-density eps KoroydA(R) technology energy absorbing materials/construction KoroydA(R) structures crush homogeneously for better impact absorption Extra large eye port for maximum vision Stronger, more aerodynamic peak visor FIDLOCK magnetic quick-release strap Weight: 1200 g (size large) VENTILATION High efficiency ventilation 13 Intake vents 6 Exhaust vents Direct vent eps design KoroydA(R) cores vent hot air without wind flow SAFETY Shell structure designed for maximum strength with light weight Hybrid impact protection combines multiple energy absorption technologies Neck brace compatible ECE 22.06 certified FIT/COMFORT Light weight means low fatigue Comfortable antimicrobial moisture-wicking liner 3D Cheek pad foam 3 Shell sizes, 3 eps thicknesses for optimal fit Weight: 1200 g (size large)