Anti riot helmet with flat visor and artificial neck protector, fog proof, scratch proof,meet standard ... ,crash helmet,security helmet,safty helmet ) Model:FBK-7 (flat visor, neck protector, waterproof rubber)Anti riot helmetShell: PC / ABSVisor : Sclerous ... on the upper part,customer can order it or visor capability freely.Visor style: convex or flat shapeColor : Black/Green/White/ Customization ...