The F3 Carbon Pro Helmet is engineered specifically to reduce fatigue & improve comfort, & ultimately to reimagine what “lightweight” & “safe” really mean. Koroyd® is a next-gen energy absorbing technology, engineered with a unique structure & innovative energy management properties. When impacted, the Koroyd® cores crush homogeneously, decelerating energy from an impact in a controlled manner. A custom visor design improves FOV while improving aerodynamics & strength. Built with ultralight h&-laid carbon fiber for the best consistency in shell thickness & resin distribution, F3 Carbon Pro is the lightest ECE moto helmet to carry this level of impact protection. Features Carbon fiber h&-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 Koroyd® technology energy absorbing materials/construction Koroyd® structures crush homogeneously for better impact absorption Extra large eye port for maximum vision Stronger, more aerodynamic peak visor Fidlock magnetic quick-release strap Ventilation High efficiency ventilation 13 Intake vents 6 Exhaust vents Direct vent EPS design Koroyd® 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 Koroyd® Koroyd® is a next generation energy absorbing technology, engineered with a unique structure & innovative energy management properties. When impacted the Koroyd cores crush homogeneously, decelerating the energy from the impact. Note Please be aware, as long as nothing else is written in the item description: All helmets will be delivered only with the ECE certification by default, even if it is shown differently. all helmets that have a visor will be delivered with a clear visor, even if it is shown differently.