Bollé RYFT EVO MIPS, Black Shiny, No Lens Reference, Small, Helmets Winter, Unisex, Adult

[Key feature : Adjustable ventilation system and Air Flow extractor] Choose between warm and cool, with increased ventilation The adjustable ventilation system allows you to open or close vents with a simple movement. Air channeling within the shell for optimized ventilation [Protection : Mips and AViD Progressive EPS] Improved direct and rotational impact protection Patented rotational impact protection to preserve your brain and an EPS structure for progressive dampening, lower weigth and optimized air flow. [Adjustment system : 360° BOA Fit system] Best in class comfort adjustment BOA patented fit system provides the most precise fit adjusment on the market. [Shell Construction : Hybrid Construction] Hybrid construction for a light, robust helmet An inmold construction reinforced with a robust ABS shell, providing a high quality, strong and lightweight construction. [Additional Features : Not applicable]