Bollé V-LINE Black Matte M 55-59cm - Photochromic Blue Cat 1 to 3 Snow Helmets Medium Unisex

[Key feature : Air Flow Extractor] Increased ventilation Air channeling within the shell for optimized ventilation [Protection : AVID Progressive EPS] Protection, lower weight and optimized air flow. An EPS structure that provides progressive dampening, lower weigth and optimized air flow. [Adjustment system : Click-to-fit system] Adjustable fit to better match to your headsize A fit system with a turnwheel that allows to fine tune the fit and comfort. [Shell Construction : ABS hardshell] A robust and resistant construction A strong ABS plastic hardshell provides protection and resistance to dents and dings. [Additional Features : Photochromic Cat. 1 to 3 visor] Light adaptative technology for all conditions The polycarbonate photochromic visor adapts to any light condition. The visor tint changes from cat.1 to cat.3.