color:black or any color material:ABS(Acrylonitrile-butadiene-styrene copolymer) Structure:shell, buffer layer, wearing device etc. season fit for:spring, summer, autumn, winter accessories:water seal, mask locker, neck protector style:european helmet Thckness of visor:2 or 3mm optional Size:S M L Material of visor:qualified PC optional function:anti-fog